BUBB-071 - High school girl Kawagoe Yui's daring temptation on the stairs

*A series that follows panty shots as they climb the stairs. After about 20 minutes, talk to the teacher pretending to be a teacher who came to visit your home. He noticed that I was looking at my panties and used that as a joke and asked me to take my dick out. From there, do as you are told. It goes back to the panty shot scene, but there are also scenes where the friend's older sister version, the condominium manager version, etc. have dialogue when she turns around. In the second half, the electrician who came to set up the PC had some settings that entered the room.