Krea2:
As with my other "sex acts" models, using a NSFW merge checkpoint or adding something like SNOFS is highly encouraged. +/-1.00 strength worked well for me.

Illustrious:
Bit of a stronger model. I liked keeping the strength at 0.5, the closer I got to 1.0 the higher the realism injected into the image and the more it centered on the tits area, not showing the head. You can also add something like "nipples popping out of bra" if you wanna see dem nips.

Original Description:
Are you tired of getting to the precipice of orgasm while titty fucking your significant other just to lose it after slipping out of her breasts because she's not holding them together well enough? Have no fear! Keep that bra on and turn up the resistance! Give yourself a tighter feel and less of a chance of escaping those fuck pillows!

Due to one or two faces being included in the dataset, the model kinda has a default face, but it's easily prompted out if desired. It also plays well with paired face LoRAs in the quick testing I did. Enjoy parting the pink sea of pillowy flesh with your dick like Moses with his walking staff!

Fly you fools.