FURVERT!

animal_humanoid anthro autofellatio balls belly belly_expansion big_balls big_belly big_penis bodily_fluids cum cum_inflation cum_inside expansion gaping gaping_urethra gastropod genital_fluids genitals hi_res humanoid inflation likasomboody long_neck male masturbation mollusk mollusk_humanoid neck_bulge oral oral_masturbation penile penile_masturbation penis slug slug_(wattchewant)solo thick_thighs urethra zillastudio