You added checkpoints and then I immediately stopped needing them lol though I definitely came close a couple times. Must be a psychological thing, I'm terrible with stress.
Game is rock solid, though the fact I gave up before even hitting the halfway mark does tell me that adding checkpoints was the right decision. (If anything, they might be a bit more frequent than need be, even, though I doubt anyone here for the horny will complain. I was expecting just one for each scene so I didn't have to go through them all again, but every phase certainly works too!)
Art is solid, HHHNGH bunny is a cutie of the highest order, and I would not mind seeing more of her in the future.