V2 is a cleaner, more focused retrain of the original Frot LoRA, with the docking images removed so the model can concentrate more specifically on frottage and shared handjob poses.

It’s working noticeably better than V1 so far. The biggest improvement is that it seems to understand single-hand stroking of both cocks together much more reliably now, instead of constantly splitting the action into two separate hands or losing one of the penises entirely.

The overall anatomy and shaft-to-shaft contact also seem more consistent, especially in close-ups and medium shots.

Trigger word: frot

Useful prompt ideas include:

frot, two adult trans women, realistic amateur video still, intimate close-up focused on their hips and thighs, both with feminine bodies and legs spread, wearing fishnet stockings in a dim bedroom with soft purple ambient lighting. Both have erect uncut penises pressed firmly side-by-side in direct shaft-to-shaft frottage, one penis noticeably larger and thicker while the other is smaller and slimmer. One feminine hand is wrapped around both cocks together in a single shared grip, stroking both penises at the same time and keeping the shafts tightly pressed together. handjob frottage, one hand gripping two penises, visible precum coating both shafts, ejaculation during the shared stroke, semen across the glans and shafts, realistic wet skin texture, clear separate anatomy, natural body proportions, candid homemade adult-video aesthetic, slightly imperfect framing, crotch-focused composition

V2 still isn’t perfect every generation, but it’s definitely behaving better and interpreting the core concept more consistently than V1.

If you get especially good results, please post them. I’d love to see what people manage to get out of this version, and with permission, especially strong generations may also help inspire or improve a future V3.

Cock Docking LoRA

After messing around with docking in the original Frot LoRA, I decided to build a separate LoRA specifically for it.

The goal with this one is to get actual foreskin-over-glans docking instead of the model simply putting two cocks tip-to-tip, turning it back into frotting, or inventing some completely cursed anatomy.

Ideally, one partner’s foreskin should stretch over the other partner’s glans, creating that recognizable rounded docking bulge under the foreskin.

Trigger word: dock

A good starting prompt is:

dock, two adult partners, both with erect uncut penises, deep docking, one partner's foreskin stretched tightly over the other partner's glans, obvious rounded glans shape bulging beneath the foreskin, clear stretched foreskin sleeve, hand-assisted positioning, realistic skin texture

It can work with men, femboys, sissies, trans women, different body types, different penis sizes, POV shots, extreme close-ups, wider scenes, and different camera angles.

Docking is still a pretty specific bit of anatomy for an image model to understand, so it isn’t perfect every generation. Sometimes it absolutely nails the stretched foreskin and bulge, while other times it falls back to tip contact, exposed glans, frotting, merged anatomy, or some wonderfully broken penis geometry.

I’ve generally had the best results when the prompt clearly mentions foreskin, the enclosed glans, the stretched foreskin sleeve, and the docking bulge. Close-ups and side views also seem particularly good at making the connection readable.

Please post your best generations. I’d genuinely love to see what people manage to get out of both LoRAs. With permission, especially clean or interesting results could also be useful as references or additional training material for future versions, so community generations may actually help improve the next release.

Have fun experimenting with them.