SKMJ-513: 高学歴大学生限定！後輩女子と頼れる先輩が野球拳チャレンジ！！「妹みたいなお前で興奮するわけねぇじゃん」軽い遊びで賞金GET！のはずが…禁断の後輩脱衣を目の前にして先輩ち●ぽはズル剥け勃起！罰ゲームはカメラの前でDeepキス・フェラチオ・公開生SEX！

Highly educated university students only! Junior girls and reliable seniors challenge baseball fists! "I'm not going to get excited because I'm like my sister" Get a prize money with light play! It should be... In front of the forbidden junior undressing, the senior Chi ● Po peels off and erection! The punishment game is Deep kiss,, and public live SEX in front of the camera!