I keep coming back to that one scene with the pantyhose. You know the one. Where she just... extends her leg and the whole power dynamic shifts. Underfoot gets that. It's not really about the cuckolding, not deep down. That's just the delivery system. The real engine here is the slow, deliberate corruption through feet. The protagonist isn't just watching his wife drift away, he's being ground under her heel, literally and otherwise. The 2D art is rough, deliberately unpolished in a way that somehow makes the whole thing feel dirtier, like finding a stained sketchbook instead of a glossy magazine.
The writing has this weird cadence. Sometimes it's clumsy, like a machine translation that got left in a basement to ferment. Other times it nails a specific kind of pathetic arousal that polished games completely miss. There's a moment where you have to choose between watching from the closet or through a phone screen, and the game doesn't judge you for either. It just... presents the degradation. The group scenes escalate in a way that stops being about sex and starts being about complete moral erosion. The cheating isn't a betrayal, it's a ritual. The female domination angle isn't about leather and whips, it's about a woman realizing her husband is a footstool and acting accordingly.
I wish the anal scenes had more buildup. They just kind of happen. But then the creampie payoff hits and I forget what I was complaining about. The multiple penetration stuff gets almost abstract by the end, bodies just becoming shapes. It's a netorase game that understands the genre's core isn't jealousy, it's surrender. The swinging isn't mutual, it's a one way door. And the footjob scenes, god, they're animated with more care than anything else. You can tell where the artist's obsession lies. It's not a game for everyone. It's barely a game. But it knows exactly what it is, a grimy little window into a very specific kind of ruin.