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GRMO-298 [Latest work] Human observation: Accidentally spending one night out drinking with my brother’s best friend! She is a sober yet perverted slut who reminisces through her memories through sex, and with a smile, turns a handsome man around and tortures him.
When I woke up, there was a handsome guy next to me and the remains of the rubber and tissues I fucked with! Apparently, the woman had been quite sleepy the day before, and took her younger brother’s best friend around with her and brought her home with her as a slut. In order to trace her memories, she invites younger men to have sex with her, but in the end, she ends up being a perverted woman who bullies the sensitive parts of many handsome men even though she is sober and turns them into sluts.
AvMates Insight
GRMO-298 is one of 43 videos featuring Hoshinaka Kokomi (星仲ここみ).
Her most frequent collaborator is the maker K.M. Produce, which produced about 9% of her total works.
For a full list of Hoshinaka Kokomi’s works, see the Hoshinaka Kokomi JAV playlist .
![GRMO-298 [Latest work] Human observation: Accidentally spending one night out drinking with my brother's best friend! She is a sober yet perverted slut who reminisces through her memories through sex, and with a smile, turns a handsome man around and tortures him.](https://avmates.com/wp-content/uploads/2026/03/h_1534grmo00298pl.webp)
![GRMO-298 [Latest work] Human observation: Accidentally spending one night out drinking with my brother's best friend! She is a sober yet perverted slut who reminisces through her memories through sex, and with a smile, turns a handsome man around and tortures him.](https://avmates.com/wp-content/uploads/2026/03/h_1534grmo00298ps.webp)
![GRMO-298 [Latest work] Human observation: Accidentally spending one night out drinking with my brother's best friend! She is a sober yet perverted slut who reminisces through her memories through sex, and with a smile, turns a handsome man around and tortures him.](https://avmates.com/wp-content/uploads/2026/03/h_1534grmo00298jp-1.webp)
![GRMO-298 [Latest work] Human observation: Accidentally spending one night out drinking with my brother's best friend! She is a sober yet perverted slut who reminisces through her memories through sex, and with a smile, turns a handsome man around and tortures him.](https://avmates.com/wp-content/uploads/2026/03/h_1534grmo00298jp-2.webp)
![GRMO-298 [Latest work] Human observation: Accidentally spending one night out drinking with my brother's best friend! She is a sober yet perverted slut who reminisces through her memories through sex, and with a smile, turns a handsome man around and tortures him.](https://avmates.com/wp-content/uploads/2026/03/h_1534grmo00298jp-3.webp)
![GRMO-298 [Latest work] Human observation: Accidentally spending one night out drinking with my brother's best friend! She is a sober yet perverted slut who reminisces through her memories through sex, and with a smile, turns a handsome man around and tortures him.](https://avmates.com/wp-content/uploads/2026/03/h_1534grmo00298jp-4.webp)
![GRMO-298 [Latest work] Human observation: Accidentally spending one night out drinking with my brother's best friend! She is a sober yet perverted slut who reminisces through her memories through sex, and with a smile, turns a handsome man around and tortures him.](https://avmates.com/wp-content/uploads/2026/03/h_1534grmo00298jp-5.webp)
![GRMO-298 [Latest work] Human observation: Accidentally spending one night out drinking with my brother's best friend! She is a sober yet perverted slut who reminisces through her memories through sex, and with a smile, turns a handsome man around and tortures him.](https://avmates.com/wp-content/uploads/2026/03/h_1534grmo00298jp-6.webp)
![GRMO-298 [Latest work] Human observation: Accidentally spending one night out drinking with my brother's best friend! She is a sober yet perverted slut who reminisces through her memories through sex, and with a smile, turns a handsome man around and tortures him.](https://avmates.com/wp-content/uploads/2026/03/h_1534grmo00298jp-7.webp)
![GRMO-298 [Latest work] Human observation: Accidentally spending one night out drinking with my brother's best friend! She is a sober yet perverted slut who reminisces through her memories through sex, and with a smile, turns a handsome man around and tortures him.](https://avmates.com/wp-content/uploads/2026/03/h_1534grmo00298jp-8.webp)
![GRMO-298 [Latest work] Human observation: Accidentally spending one night out drinking with my brother's best friend! She is a sober yet perverted slut who reminisces through her memories through sex, and with a smile, turns a handsome man around and tortures him.](https://avmates.com/wp-content/uploads/2026/03/h_1534grmo00298jp-9.webp)
![GRMO-298 [Latest work] Human observation: Accidentally spending one night out drinking with my brother's best friend! She is a sober yet perverted slut who reminisces through her memories through sex, and with a smile, turns a handsome man around and tortures him.](https://avmates.com/wp-content/uploads/2026/03/h_1534grmo00298jp-10.webp)
![GRMO-298 [Latest work] Human observation: Accidentally spending one night out drinking with my brother's best friend! She is a sober yet perverted slut who reminisces through her memories through sex, and with a smile, turns a handsome man around and tortures him.](https://avmates.com/wp-content/uploads/2026/03/h_1534grmo00298jp-11.webp)
![GRMO-298 [Latest work] Human observation: Accidentally spending one night out drinking with my brother's best friend! She is a sober yet perverted slut who reminisces through her memories through sex, and with a smile, turns a handsome man around and tortures him.](https://avmates.com/wp-content/uploads/2026/03/h_1534grmo00298jp-12.webp)
![GRMO-298 [Latest work] Human observation: Accidentally spending one night out drinking with my brother's best friend! She is a sober yet perverted slut who reminisces through her memories through sex, and with a smile, turns a handsome man around and tortures him.](https://avmates.com/wp-content/uploads/2026/03/h_1534grmo00298jp-13.webp)
![GRMO-298 [Latest work] Human observation: Accidentally spending one night out drinking with my brother's best friend! She is a sober yet perverted slut who reminisces through her memories through sex, and with a smile, turns a handsome man around and tortures him.](https://avmates.com/wp-content/uploads/2026/03/h_1534grmo00298jp-14.webp)
![GRMO-298 [Latest work] Human observation: Accidentally spending one night out drinking with my brother's best friend! She is a sober yet perverted slut who reminisces through her memories through sex, and with a smile, turns a handsome man around and tortures him.](https://avmates.com/wp-content/uploads/2026/03/h_1534grmo00298jp-15.webp)
![GRMO-298 [Latest work] Human observation: Accidentally spending one night out drinking with my brother's best friend! She is a sober yet perverted slut who reminisces through her memories through sex, and with a smile, turns a handsome man around and tortures him.](https://avmates.com/wp-content/uploads/2026/03/h_1534grmo00298jp-16.webp)
![GRMO-298 [Latest work] Human observation: Accidentally spending one night out drinking with my brother's best friend! She is a sober yet perverted slut who reminisces through her memories through sex, and with a smile, turns a handsome man around and tortures him.](https://avmates.com/wp-content/uploads/2026/03/h_1534grmo00298jp-17.webp)
![GRMO-298 [Latest work] Human observation: Accidentally spending one night out drinking with my brother's best friend! She is a sober yet perverted slut who reminisces through her memories through sex, and with a smile, turns a handsome man around and tortures him.](https://avmates.com/wp-content/uploads/2026/03/h_1534grmo00298jp-18.webp)
![GRMO-298 [Latest work] Human observation: Accidentally spending one night out drinking with my brother's best friend! She is a sober yet perverted slut who reminisces through her memories through sex, and with a smile, turns a handsome man around and tortures him.](https://avmates.com/wp-content/uploads/2026/03/h_1534grmo00298jp-19.webp)
![GRMO-298 [Latest work] Human observation: Accidentally spending one night out drinking with my brother's best friend! She is a sober yet perverted slut who reminisces through her memories through sex, and with a smile, turns a handsome man around and tortures him.](https://avmates.com/wp-content/uploads/2026/03/h_1534grmo00298jp-20.webp)
Video Information
Release Date: 2026-03-25
Performers: Kokomi Hoshinaka (星仲ここみ)
Product Code: GRMO-298
Product Series: GRMO
Series: human observation (ニンゲン観察)
Studio: Uneven channel (ムラっch)
