The picture above is not the jav I'm looking for but only as a thumnail.

I've watched jav but I forgot the code or the title but I remember the plot. I hope that any of you can help me look for it again.

1) Jav about a man who put his penis in the hole in the door of his room in the apartment. Incidentally the room is close to the elevator. During this time, women often passed in front of his room and saw his penis sticking out. At first they just saw it and ignored it, but over time they were attracted and started inserting the penis into their vagina when no one was looking. And in the end the man pulls his penis from the hole in the door and invites them to his room to have sex. There are 4 types of women in the JAV, namely package delivery, married woman, 2 school girls, and landlord.

2) Jav about a group of school girls with one teacher doing a study tour to the mountains by bus. I remember their uniforms are black. And in that jav there are also "invisible man" who have sex with them. When that "invisible man" did so, the expressions of ordinary girls were like they weren't raped at all. But they can climax too. The scene is like a typical study tour like them playing cards on the bus, listening to the monks, soaking in the onsen, having dinner, etc. I also remember that there was a girl who was left behind because she was having sex with an "invisible man" when the others walked to their destination so that she fell behind. As I recall she had her shaved pussy.

Please if any of you know, please help.