Is it normal that i bleed all over my boyfriend

when my boyfriend is fingering me, it feels really good. i get really wet and whatever. but after about 5 or 10 mins when im really close to my climax he gets this weird face and i know what it is. i immedietly tell him to stop annd look at mybed sheets, underwear, sometimes his clothes, and there always covered with bright red blood. like almost orange. is this normal??