Prompt

Mewtwo, muscular, autofellatio, thick_penis, clothing_around_one_leg, spread_legs, hyper_genitalia, penis_in_mouth, aroused, arm_warmers, bedroom_sex, penetrating_pov,

Negative

Incoherent, low quality, worst quality, deformed, blurry, poorly drawn, bad anatomy, disfigured, bad art, low resolution, warped eyes, crossed eyes, lazy eyes, glowing eyes, bad proportions, low details in face, bad hands, missing fingers, extra digit, fewer digits