I've been eyeballing this "game" for a while, but wasn't super excited about it, because of the vary reasons I've come across when playing it. It's pretty trashy, in a wannabe shoujo from the early 2000s sort of way; this encapsulate all the reasons I hate tsunderes, and also shoujo, I guess. I would blame it as culture clash, but Japanese people have proven they're more than their pop media, so I'm sure this is more of a fetish trash, like Harlequin novels *shudders in cowboy doctors*, than what's considered "sexy" to another culture.
The MC was whiny and annoying, and the guy was normal but "assertive", as you have to be with annoying tsunderes, pretty simple cut and dry stuff. I'm upset this was shoujo and not josei, considering the sex was graphic, and animated, a high quality I was not expecting, but the immaturity of shoujo had to taint it, not only with the design choice, but the annoying "I'm a lonely horny slut that's too ashamed to say 'I'm a lonely horny slut', so I'm going to give the person I'm attracted to a hard time until they fuck me like I want. Tee-hee aren't I feminine and cuter this way? <3" attitude.
Thanks for the upload, it was a fun blast to the obnoxious past, I hope female erotica can continue to mature from this.