FTKD-006 I accidentally saw a naked classmate who came to use my bath, and I got a full erection! A girl who found my unexpectedly large penis amusing started touching it and got excited, leading to steamy days every day! Then my younger sister suddenly confessed, I’ve always liked you, big brother! My sister joins in too, and it turns into a harem-style situation!

The quiet, unnoticed guy in the corner of the class. My little sister’s club senior is actually my classmate and one of the top girls in the social hierarchy! Two classmates come over to use our family bath after club activities… and when I peek in, I catch a glimpse of them undressing! They’re shocked by my unexpectedly large body, and from there I end up being teased and toyed with day after day. Even my sister, jealous and fiercely attached to me, joins in, and I get overwhelmed in a chaotic four-person situation! [#01 I accidentally peek while they’re changing] [#02 From a study session to graduation] [#03 Morning-after with a busty classmate] [#04 My sister uses my tissues for herself!?] [#05 Four-person chaos!]