1boy 1girl artist_name blush breasts bulge cellphone comic dragon_ball dragon_ball_z english_text erection erection_under_clothes greyscale highres holding holding_phone medium_breasts monochrome muscular muscular_male nipples pants phone puffphox selfie shirt short_hair sitting smartphone son_gohan spot_color steam_from_ears sweat t-shirt tank_top videl yoga_pants