Yui, a college student and the junior of my sister's volleyball team, stayed for several days. Her plain, makeup-free face was completely at odds with her voluptuous figure in her tight uniform. Before the judo tournament, while I was practicing abstinence, my dick surrendered first! I pounded her firm ass from behind, causing her hormones to surge! Revitalized by the sticky food that boosted my erections, she then started tempting me even when my sister was around, relentlessly milking my sperm protein with her intensified vaginal muscles!
