Definitely shows potential, minigames are pretty easy and it concentrates mostly on the fap material as a hentai game should. However, I would say the worst part of the game is the intense camera shaking during sex scenes, it's okay if it moves some, but moving it basically at the same speed as the hips just takes you out of the experience, since that's not how sex works; hips and head are not connected. Something else to note is the wait between the speeds which would be much better if the player could control it, though at least at the end of the game it does. More variety could also be implemented, perhaps like a titfuck with the bank teller alongside the blowjob since there seemed to be some wasted potential there with only one scene.
In any case, it's a pretty decent game, it's got a simple, crazy story, but not over the top. However the title might need some rethinking since anal scenes are heavily lacking (there's only one) and people might click on the game expecting anal and leave disappointed. The animation too could use a little polishing, such as making the final girl's butt bounce a bit more in the anal scene. Little details like that are what make these animations have more life to them. Looking forward to see more works from you.