Her Big Tits Sister Forced Herself on Our Couple's Trip and Secretly Tempted Me for 2 Days with I-Cup Breasts Rising Above the Yukata After Bathing Yukino Nagisa
Our planned couple's trip, dreamed of with my girlfriend, suddenly changed—her younger sister would be joining us. But when I met her on the day, I was shocked to find her sister was the complete opposite of my girlfriend: an incredibly busty beauty. Her body was totally different, instantly captivating my gaze. That night, while my girlfriend was away, the younger sister began seducing me. "Do you like big breasts?" she whispered. "I'd let you creampie me, you know~." My relationship with my girlfriend had always been distant, and now, unable to resist her sister's advances, I reached my limit. Taking advantage of my girlfriend's absence, I creampied her younger sister again and again. In the end, our trip turned into nothing but a cheating affair.