I'm going to be honest. This could've been a really good hentai. The premise wasn't bad and they could've made it really hot.
However.
The art was pretty terrible, the animation was low-quality, and the sound.... the voice actors were terrible as well. The moaning was very awkward and not sexy.
It's relativity short, so I can't be too mad at it. The characters were pretty basic, as most hentai characters are.
If the visuals and the sound improved, this could be a solid hentai, but oh well.
Story: 4/10
An interesting premise but was executed poorly
Art/Animation: 2/10
Choppy, awkward, cheap
Sound: 2/10
Sex scenes just sounded awkward and not sexy
Character: 3/10
Cute but basic characters
Enjoyment: 3/10
I got a few chuckles out of it and was pretty entertained.
Overall: 3/10