Futa NTR Yuri ~Having My Beloved Girlfriend Stolen Along With Myself~

Mio invites her childhood friends, Satsuki and Shiori, over to her house shortly after the two younger girls start dating. However, Mio, who is a futanari, has other plans and reveals her large penis to them. She seduces the couple and initiates a threesome, penetrating both girls and eventually impregnating them. Later, Satsuki and Shiori get married to each other. Despite their marriage, they continue their sexual relationship with Mio, regularly visiting her to get pregnant again.