Trained with 99 pixiv illustrations with おっぱいハート tag.

Training is based on NAI model, example images below are generated with a mix of Grapefruit and Counterfeit V2.2.

80 epochs version, overfitting influences general style. But better hands.

49 epochs version, may often have extra hands.

Suggested prompt:

boob heart, heart hands, breasts out, topless

Suggested negative prompt:

extra hands

If you don't want R-18 contents, should add "nipples" in negative prompt.