When a girl is having sex with a guy doggy style, going at it really hard and fast and one of the times his penis comes out as hes putting it back in he misses the vagina and puts it in the butt!
Girl 1: so how was jimmy last night?
Girl 2: girl he was good except he was fucking medoggy style and he gave me some surprise butt sex! And now im sore cuz jimmys got a big dick
When you are caught off guard by someone who has the intention or is in the process of invading your cornchute with no prior concent or chance of warning.
Very hott anal intercourse brought on by an erect penis or three and a surprised anus that will soon feel the smooth stabbing feeling of the penis(es) ripping open their tight anus hole. brought on without consent. often causes internal bleeding and projectile diarrhea.
Those three guys from work were in the stockroom after hours at work when I bent over only to find 3 penises ripping apart my anus hole.