Prompt: best quality, masterpiece, highres, male focus, 2boys, yaoi, nsfw, gay, androgenic, homo, homoerotic, erotic, ass, open ass, open hole, muscular male, (testicles:1.1), completely nude, thighs, back, ass focus, steam, from behind, short hair, onsen, looking at viewer, looking back, partially submerged, uncensored, wet, handsome, (detailed face), sweaty, pov, (anal sex:1.1), (doggy style:1.2), fucked by viewer, (buzz cut:1.2), scrotum
Negative prompt: (easynegative, bad-artist-anime, bad-artist bad-hands-5, badhandv4, bad_prompt_version2, ng_deepnegative_v1_75t), (worst quality, low quality, 3d, signature, artist name, watermark, lipstick, depth of field, blurry), kid, child, loli, chibi, long hair strand, (long hair), out of frame, upper body clothing, pussy, vaginal, hetero, breasts, big breasts, vaginal sex, more than 5 fingers, (vagina:1.6)