For what it is, it's a fun game. Is it arousing? Not so much mid-game. The battle defeat is where that aspect kicks in. Albeit, there isn't much porn to this game either way, with the gallery sporting 11 ending CGs and 10 animations you get at the end of the game. However, they're pretty good art.
The gameplay is what it's good at, really. It's mediocre but it is still fun. The evasion mechanic takes center stage, and it's used liberally throughout. Highly recommend upgrading your evasion if you have trouble. The good points still has its downsides that weigh it down however. The hitbox for the character is unclear, so it's hard to not get hit. The weapon switching mechanic is tough to deal with it, and I think would be easier to just have it binded to two buttons instead. The slide-y movements make it hard to really move around without getting hit, because of how uncontrollable it is.
Shows promise, needs work in the gameplay areas. Wish there were more sex-elements put in other than sperm enemies and going against big plant-innards. 3/5.