Right, so the whole bar renovation plot from the main game? Forget it. This is a Christmas special where that entrepreneur guy just... ends up living with three women during the holidays. The "why" doesn't matter. What matters is the santa outfit. Specifically, the one worn by a character who is very much a MILF, and the game knows exactly what it's doing with that. The 3DCG models have this deliberate lack of polish, like someone spent all their rendering budget on the jiggle physics and the way a hand sinks into a hip during a groping scene, and just let the facial expressions fall where they may. Sometimes a character goes ahegao and it looks less like ecstasy and more like they've just seen the backend code, but honestly? That's part of the charm.
The mouthpie tag isn't lying. There's a lot of oral, and the animation loops are... enthusiastic. The sound design is mostly wet noises that sound like someone stirring macaroni, which I wish I could un-notice. There's this one handjob scene by the christmas tree where the tinsel just clips through everything, and I stared at it for a solid minute, completely taken out of the moment. The voyeurism angle comes from the male protagonist's POV, which is fixed and kind of makes you feel like a creep holding a camera, but the game never questions it. It's just there. The virgin tag applies to him, I think, though the dialogue is so focused on the teasing and the "sexy santa" routine that his backstory gets buried under a pile of wrapping paper and innuendo.
What I'd give for a "Best Unintentional Comedy During a Creampie" award. The romance path with the redhead has this moment where she's whispering something meant to be heartfelt, but the audio balance is so off it sounds like she's confessing her love from inside a tin can. Then the scene cuts to vaginal sex and the animation speed is just... it's like someone hit fast-forward on a VCR. I couldn't stop laughing. The humour tag is there, and I'm not sure how much is intentional. The holidays setting means there's mistletoe logic, which is just an excuse for a character to walk into a room and immediately start anal. No preamble. I respect the efficiency. The visual novel choices are mostly "do the thing" or "do the other thing," and both lead to a creampie, so the "important choices" from the description are a bit of a fib. Still, for a special episode that abandons its entire premise to put a MILF in a santa hat and call it a day, it delivers exactly the kind of messy, horny chaos you'd expect from a late-night download you'll pretend you never played.