Your title is worded a bit weird, '...no rape content and ntr...incest is okay...' confuses me a bit on what you want.
I assume you don't want ntr content (for my own sake), so here's my recommendations:
Strive: Conquest (rpg game with customizable mc, super cute romance and nearly every LI is a virgin)
(also daisy and anastasia are adorable, i'd marry either one of them on your first run)
Love & Corruption (not a corruption game, rpg with most LIs virigin and mc is canonically really strong & badass)
I don't think I have any specific recommendations past that since I wouldn't really classify most mcs as 'badass' (more just blank slates) but check out the list in my signature for a whole list of games with no rape/ntr.