(masterpiece), (1girl 20 year old black asian woman), (very dark skin:2), fellatio, tentacle in throat, tentacle in mouth, deepthroat, big breasts, leaning back, enjoying it, well built body, open eyes, in bathtub, clear water, naked, single insertions, brown ponytail hairstyle, tentacle restraining arms, tentacles wrapped around arms, happy eyes, saliva, saliva strings, cum, restrained, tentacle, sex, tentacles, detailed background, laboratory, <lora:MS_Real_XL_Tentacles:1>