Rule 34 Dev - 1boy abs arima_(arima_bn) bulge cocky cocky_smile erect_nipples erection erection_under_clothes flexing goggles large_penis looking_at_viewer male male_only muscles pecs penis penis_shaped_bulge smile smiling smirk smirking smug smug_grin solo solo_male swim_cap swimcap swimming_cap swimming_goggles swimwear text topless|2557796824