VANDR-115 - Locked in a room with 10 people, 10 taboos you must try before you die

The setting is about threatening women in a closed space to have sex. All four works feature many women, and you can see everyone naked, but there are only about two people who actually have full intercourse in each work. I wouldn't recommend this to anyone expecting a lot of sex scenes. I liked the first work, the elevator scene. The swimsuit and toddler concepts are a bit iffy...