rectal bulge

post #3950650 post #3750339

An extension of urethral_bulge and taint_bulge, where the shape or texture of something passing through the urethra (of one's penis) is visible through the rectum. This can only really be seen from the inside, so spread_anus or gaping_anus is likely to apply as well.

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ahegao anthro anus ass_up balls bat bat_ears bat_nose bat_wings blush bodily_fluids butt clawed_fingers claws curling_toes dagger_(weredog) darius_vargas dildo dripping drooling drooling_tongue feet fur gaping gaping_anus genital_fluids genitals glow-in-the-dark glowing_bulge green_eyes grey_body grey_fur hi_res humanoid_genitalia humanoid_penis knot knotted_dildo looking_pleasured lubed_anus lubed_sex_toy male mammal masturbation membrane_(anatomy) membranous_wings neck_tuft orgasm_face penis precum precum_drip precum_pool prehensile_feet purple_background raised_tail realistic_wings rectal_bulge saliva sex_toy shaking simple_background solo sounding_rod sweat sweaty_balls sweaty_butt sweaty_feet sweaty_genitalia tail taint_bulge tan_body tan_fur tan_fur_tuft tapering_tongue tinydevilhorns toe_claws toes tongue tongue_out tuft urethral urethral_bulge urethral_masturbation weredog_(company) wings
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2021 absurd_res alternate_version_at_source anal_beads_in_urethra animal_genitalia animal_penis anthro anus backsack balls bdsm bit_gag black_markings blue_body bodily_fluids bound butt buttplug_pull_out canine_genitalia canine_penis chain chest_spike countershade_torso countershading cuff_(restraint) digitigrade english_text erection eye_roll eyebrows facial_markings gag gagged gaping gaping_anus generation_4_pokemon genital_piercing genitals gloves_(marking) guiche_piercing hand_spike hands_behind_head harness harness_bit_gag harness_gag head_markings hi_res inflatable_buttplug inside leg_markings lucario male markings mask_(marking) multicolored_body muzzle_(object) nintendo nude on_one_leg pawpads penetration penis penis_piercing piercing pokemon pokemon_(species) raised_leg raised_tail rear_view rectal_bulge restraints ring_piercing sex_toy sex_toy_in_urethra sex_toy_insertion socks_(marking) solo spike_piercing spikes spikes_(anatomy) standing sweat sweatdrop tail tail_restraint taint_bulge tears text two_tone_body urethral urethral_bulge urethral_penetration wolfeed yellow_body
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