LULU-260 The first time I had a girlfriend, my jealous, big-breasted sister complex sister relentlessly tormented my nipples, turning me into someone who gets hard easily, and she repeatedly stole my semen. Tsukihime Sara

My older sister, who has always been more overprotective than necessary, found out that I had a girlfriend. I thought she only saw me as her younger brother, but her jealous older sister relentlessly attacked her nipples! ``I'll make you realize that you don't need a girlfriend as long as you have a sister.'' Her big-breasted sister's possessiveness has gone wrong, and she's been tormented by her nipples, and her semen has been completely plundered! Before she knew it, she was being trained by a dependent dick who couldn't ejaculate without her older sister's nipples...