There aren’t many hentai scenes, and you can only have vaginal sex with the heroines during battle. Each heroine joins your party when you obtain her unique item, and you have to work your way up to Tier 3 to unlock full sex scenes, which takes time and effort. The artwork is inconsistent — breast size and body proportions can vary between scenes. Also, the heroine sister has tentacles covering her private parts in her nude portrait, which, for me, is a big negative.