pec expansion

post #4539446 post #3953433 post #4767364 post #4682486 post #3610714

Pec Expansion describes expansion focusing on a character's pectoral muscles.

This tag is used for posts where a character's pecs are visibly shown expanding, or where they are involved in an increase in size in a short time period.

(Note also the fact that: often the expansion taking place is much faster than is physically possible)

Pecs Size

Not to be confused with

Related tags

See also

Posts (view all)

3d_(artwork) abs anthro big_muscles big_pecs brown_body brown_fur digital_media_(artwork) domestic_cat epic_games eyes_closed felid feline felis fortnite fur growth half-length_portrait hi_res huge_muscles huge_pecs hyper hyper_muscles hyper_pecs male mammal meowscles muscle_growth muscular notsobretheren open_mouth pec_expansion pecs pecs_growth portrait solo tan_body tan_fur
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1:1 3d_(artwork) abs anthro bedroom_eyes between_breasts between_pecs black_bottomwear black_clothing black_nipples black_pants black_topwear black_vest blush bodily_fluids bottomwear breast_expansion breasts bulge canid canine canis classy clothing creaking dialogue digital_media_(artwork) english_text erection erection_under_clothing expansion fingerless_gloves fur genital_fluids gentleman gloves hair handwear heart_symbol hi_res intersex leaking_air leaking_precum leaking_through_clothing looking_at_viewer male mammal mihoyo muscle_inflation narrowed_eyes nipple_fetish nipple_outline nipple_play nipples notsobretheren pants pec_expansion pecs precum red_eyes seductive solo straps talking_to_viewer tenting text thick_thighs throbbing throbbing_bulge topwear vest von_lycaon white_body white_fur white_hair wide_hips wolf zenless_zone_zero
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1_horn 2023 3d_(artwork) anthro arknights ball_inflation balls balls_expansion big_balls big_muscles big_pecs big_penis canid canine canis clothing digital_media_(artwork) domestic_dog english_text erection expansion floppy_ears footwear fur genital_expansion genitals gloves growth handwear hi_res horn hose_in_urethra hose_inflation huge_balls hung_(arknights) hyper hyper_balls hyper_genitalia hypergryph inflation lidded_eyes liquid_inflation male mammal motion_lines muscle_growth muscle_inflation muscular notsobretheren onomatopoeia pec_expansion pec_inflation pecs penetration penis perspective shirt shoes slosh sloshing_balls solo sound_effects studio_montagne tank_top text topwear torn_clothing urethral urethral_penetration white_balls white_body white_fur
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4_arms abs absurd_res anthro arthropod bee big_muscles big_pecs body_size_growth canid canid_demon canine claws demon duo female fox growth growth_lines hellhound helluva_boss hi_res huge_muscles huge_pecs hybrid hymenopteran hyper hyper_muscles hyper_pecs insect larger_male long_ears male mammal monochrome multi_arm multi_limb muscle_growth muscular muscular_anthro muscular_arms muscular_male mythological_canine mythological_creature mythology nipples oleanderin pec_expansion pecs queen_bee-lzebub_(helluva_boss) size_difference size_transformation smaller_female transformation vortex_(helluva_boss)
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