間違って彼氏に中出しされた妹。妊娠を不安がる妹を心配した姉は精子をクンニで吸引！最初は恥らいながらも舌使いに感じだした妹は姉にお礼のキス！戸惑う姉をよそにスペレズに発展！火がついた姉妹は彼氏も巻き込み交互に生挿入！最後は様々な体液の混ざった中出し精子を分け合いごっくん！！※本作は一部バイノーラル録音がございます。
A younger sister accidentally gets creampied by her boyfriend. Worried about her younger sister worrying about pregnancy, the older sister sucks out the sperm with cunnilingus! At first she is embarrassed, but when she starts to feel her sister’s tongue, she gives her older sister a kiss of thanks! Despite her older sister’s confusion, it develops into a lesbian sex scene! The sisters are fired up, and they get the boyfriend involved, taking turns inserting themselves raw! In the end, they share the creampie sperm mixed with various bodily fluids and swallow it! *Some parts of this work are binaurally recorded.

– JavGG.net