1girl arms_behind_back bdsm blue_hair blush bondage bound breasts chair clenched_teeth clothed_female_nude_female covered_nipples dark-skinned_female dark_skin earrings english_text erection fellatrix female_pubic_hair fishnet_thighhighs fishnets futa_with_female futanari futasub glasses highres huge_breasts huge_penis huge_testicles jewelry licking_lips long_hair medium_breasts nose_blush nude original penis pubic_hair red_eyes red_hair rope sitting sound_effects sounding sounding_rod speech_bubble teeth testicles thighhighs tongue tongue_out twintails uncensored urethral_insertion valentina_(fellatrix)