Honestly, the memory card mechanic here is just an excuse to get to the good stuff, and I respect that. You flip over tiles, find matching pairs of these ridiculously busty 3D girls, and each completed level unlocks a new animated scene. My brain was working overtime trying to remember where the redhead with the impossible waist was hiding, but my other head was already three moves ahead. The game knows what it is, a funny little time waster that rewards you with some pretty explicit, high quality renders. The jiggle physics alone are worth the price of admission, which is free, so there's that.
The difficulty curve is basically flat, which is fine because you're not here for a cognitive challenge. I did get stuck for a second on level four because I was distracted by the preview image of the nun character. That's a sentence I never thought I'd type. The humor is unintentional, like the dead eyed stare of the models while they're in the middle of a scene, but it adds to the charm. It's like a porn parody of a children's game, which is exactly the vibe you'd expect from a tag list that includes 'funny game' and 'big boobs'.
One thing that bugged me, the sound effects for flipping cards are way too loud compared to the moaning. Had to fiddle with my volume like an idiot. Anyway, the scenes themselves are looped and short, but they get the job done. You won't find any deep story here, just pure, unadulterated fan service with a side of pattern recognition. If you've got ten minutes to kill and want to see some impressive assets, this will do the trick. Just don't expect it to replace your regular spank bank material. It's a snack, not a meal.