This game happens into a parallel world where there are no men (probably women reproduce themselves by spores or something), all of them are sex-crazed esculptural lesbians that love kinky sports (obviously, there are no men, so all of them are sexually frustrated and try to compensate it with a over-sexualized way of life), and there aren't women older of 25 (probably they are so vain with their appearance that kill themselves when the see the first wrinkle)
Well, it's OK. I point it just for fun. It's a porn game in tone of comedy, so realism is not needed. It reminds me a crazy hentai show I saw once, about a group of girls that play a strange variation of volleyball using their asses to hit the ball. Nothing had any sense, but it was fun to see. I think the dev saw that hentai too. This is also a game where nothing have any sense, but it's pretty funny to play for people into the fetish of lesbianism (and that's the way the game treats lesbianism, as a kinky fetish)
Problem is, it's a pretty raw game. The mini-game of boleyball is OK, but most of the scenes are too short and repetitives. Sexual scenes are reached too easily and they are only a short animation. Even scenes that are reached after wining the minigame are too short and doesn´t feel like a reward for wining. Also, the sexual acts are repetitive. Strap-ons and cunnilingus. That's all. There is a bit of BDSM and watersports, but really vanilla. It would be better a game with less scenes, but better done. Setting is pretty raw too. Some generic sceneries where the figures of the characters "float". 3D models of characters are generic too.
In summary, this game can be a fun pass-time for half and hour when you are bored, but not a really good game. It could be with work, but sadly it´s not.