Honestly, really enjoyed my time with this game. I really loved the idea of having a 'level of noise' mechanic for the game. It really added a lot to the atmosphere and overall sexual tension of the game and there are actually a few things gated behind the vigilance mechanic as well. I loved it!
Out of curiosity, does anyone know of any games that have similar mechanics in place where you need to keep your sexual relationships with other characters hidden? That shit sent my horny meter to the moon.