[Requests Accepted] [冥王星Presents] インさんと初めてのアナル学入門 [RJ257248]

[Synopsis] During a certain extended holiday, Mr. Uemura begins to devise various plans to develop the area around the anus. — When the anus and penis intersect, an erotic story begins — [New routes unlocked through choices] [Partial animations in various scenes] [You can move to your favorite erotic scenes on the chart at any time] This is a game centered around anal play. Please try the demo version first.