Can being a bit rough with boobs cause anything more serious than some bruises? It wasnt too painful at the time and I was into it so its not the guys fault but they're pretty tender atm and I genuinely dont know if being rough is harmless or if something can come of it? There are a few love bites but it's the big bruises everywhere else that are causing me a little bit of concern. This is the top of my boobs, there is some bruising round the sides too. Its sounds so silly but I never really thought to look into it because I've never had marks like this afterwards.