I have a lot of ideas like that. You can steal/be inspired by mine.
(Sorry for my english)
1. The MC is walking through the wilderness accompanied by two men. One is her friend, the other is an arrogant asshole. The two fight and each sets up their own camp. MC joins her friend's camp, but they have no food. She goes to the arrogant asshole to ask him for food (one way or another).
2. MC is a guest in the home of a tribe whose culture considers it an offence to sleep with clothes on. MC may offend the locals if she doesn't follow tradition, but if she decides to comply, she'll have to share a bed with a couple of other hot guys.
3. The MC is trying to takedown a villain who has done something very bad to her. Unfortunately, he's hiding in plain sight in public, and to get to him she has to participate in a strip game/hot wild party/disguise herself as a maid/comply with a revealing dress code/any other provocative action.
4. The MC and her friends (girls) are having tea. A very hot guy, her friend, walks into their room and all the friends start hitting on him. MC goes out on the balcony to get some air. She is joined by the same friend who is trying his best to avoid such intense attention from the girls. They won't let the guy out of the balcony just like that, so MC will have to ‘borrow’ his body for herself to get them off his back, or find another solution to help.
5. MC is being trained in blacksmithing. The heat of the forge and her hot teacher insist on wearing only an apron, or nothing at all, during training.
6. An actress in an adult theatre has been kidnapped. This performance is very important as it should serve to reconcile the two major gangster clans so that the town becomes calmer. The MC needs to replace her while they search for the kidnapper. Only already on stage she learns that in this production she will participate in a wild sex scene (faked or even real)
7. A love couple familiar to MC recently broke their bed, so they asked to spend the night in hers. MC now shares a bed with a very kinky couple who start having sex right within centimetres of her. It's going to be very difficult to fall asleep.