Sex scenes were nice. The story was shitty, but it was a hentai so never anything good in terms of story there. Pink haired girl was really annoying, but rest of female cast were pretty hot. Definitely a good watch and easy to get off to. Idol girl or purple haired girl are for sure the best. Both have nice assets and idol girl is cute too. The art is also pretty good, there are a lot of hentai with shitty art that look like a 7 year old's coloring book, but Mankitsu Happening's art was pleasing to the eye and added to my enjoymentand pleasure. I enjoyed this thoroughly, definitely can rewatch this multiple times, good for a quick nut every once in a while.