A company get-together BBQ is held, and Aya Sasakura, who is usually respected by everyone as a reliable person, but the more she gets drunk, the weaker her defenses become, and she desires a fallen dick! In addition, when the participants notice, they keep making her drink and repeating the act of carrying her to bed! In the end, all the participants get drunk and end up in a gangbang state! They all gather around and make her suck and insert a dick! Does Aya, who is cumming like crazy, really think she's doing something wrong to her husband...