DOCZ-003 Always unknowingly tempting me with her carefree, bra-free style and a hint of cleavage, my girlfriend’s older sister saw right through me and said, You can tell I’m already turned on, can’t you? Then, hidden from my girlfriend, I was brought to climax again and again by a plank-style riding position and oral affection. Shido Riho

Her older sister is always braless. I know I shouldn’t look, but she keeps catching my eye, and before I know it, I’m getting flustered in secret.

Then one night, something happened at her house. After being intimate with my girlfriend, I was resting in the living room when I unexpectedly ran into her sister. As always, I was completely distracted by her carefree, braless figure. Hey, where have you been looking this whole time? Oh no, she noticed I was staring too much. I tried desperately to play it off, but she saw right through me and said, It’s obvious you’re getting worked up, isn’t it?

And just like that, I completely lost to her teasing and ended up with a weakness she could use against me, something I could never tell my girlfriend. From that day on, my secret life began: sneaking around behind my girlfriend’s back and getting swept up by her sister over and over again. Beside my sleeping girlfriend… in the bath… I wanted to run away from this sister who seemed to enjoy the thrill of nearly getting caught. But even when I tried, I was left speechless by her seductive kisses and completely overwhelmed by her bold advances. And then she pushed things even further, leaving me with no way to resist. Enough already—just do whatever you want to me!