A volleyball team junior who doesn't care about makeup looks too sexy in her uniform; a huge penis immediately penetrates her. Her wantonness is undeniable; her athlete-like breasts sway and relentlessly demand more. (Saya Yui DVEH-055)

Because I was staying for a few days, I couldn't imagine what my sister's volleyball team junior, Yui, would look like in her uniform—her plain, makeup-free face was completely unimaginable. Before the judo match, despite my abstinence, my penis surrendered first! Her buttocks were incredibly bouncy, and as I thrust wildly from behind, her lustful hormones surged! After eating viscous foods that boosted my stamina, my erections improved, and even being next to my sister tempted me. The relentless greed and enhanced vaginal muscles drained all the protein from my semen!