大学進学で上京したボクは、近くの学生寮に下宿することに。大家の『ゆきねさん』は父の跡を継いでまだ若いのに経営を回していて、美人でいつも優しく見送り出迎えしてくれる憧れの存在。だがこの寮には噂があった。『管理人室のドアに、過去の寮生が開けたノゾキアナがある』。用事で管理人室へ行くと変な音がしてノゾキアナから見てみると、ゆきねさんが先輩のち〇こをしゃぶっていた。後日また覗くと、別の先輩を犯していて目が合いバレてしまう。その夜、ゆきねさんに声を掛けられ、この寮の秘密を知ることになった。
When I moved to Tokyo to attend university, I decided to stay in a nearby student dormitory. The landlady, Yukine-san, was young but managed the business, having taken over from her father. She was beautiful and always kind, seeing me off and welcoming me back—someone I admired. However, there was a rumor about this dormitory: "There's a peephole in the manager's office door, opened by a former resident." One day, I went to the manager's office on an errand and heard a strange noise. When I peeked through the peephole, I saw Yukine-san sucking a senior's dick. The next day, I peeked again and saw her raping another senior, and we made eye contact, so she caught me. That night, Yukine-san spoke to me, and I learned the secret of this dormitory.

– JavGG.net