there's a couple scenes where you are "coerced" into raping the girl by the bandits, but its mostly just watching the bandits have their way.
Also, I saw a couple comments saying the MC's skills and the traps were not very useful, and I feel this is untrue, they're just more pointed towards comboing. You get a few skills that increase damage (all 3 stack for super multipliers) and then if they have heal skills you can drain their MP while waiting for those skills to wear off, causing them to burn MP faster and thus by the end they have no MP and a good chunk of their HP gone, so then you go all out with the trip-up and other short-term skills to get a lot of free damage. Buying the Accessories and Gifts are EXTREMELY worth it. IIRC, the ones you can buy add up to +60 trust, which is 2 of the more costly skills, and you can give them to her just before the end if you want the options for the last fight. It's a mixture of long-term setup and figuring out how much trust you need to keep for the last fight to take them down. The two mage characters just die if you spam the MP drain while making their spells cost more so that's basically free H-scenes when you are bored. I played on normal and it was a pretty refreshing challenge for your end goal, but I (first playthrough) completed every heroine with 8 runs to spare before whatever happens if you take too long.