Girls don't really have penis so thay don't really understand how sentive it can be try exsplaning and showing her how u masturbate or wen she does it a way u enjoy TELL HER so she can keep doing it this way or u could try playing around with different lubed u can get flavoured ones ;) good luck I personify as a girl feel awkward wen givin a guy a handjob ANd don't really know that much about the best ways maby u could both work on technics u both enjoy
Let her do it with lubricated hand.
Definitely tell her to be more careful next time. And next time if she still is being too rough then tell her right then, otherwise she won't know that it's hurting you. It's really important for you to feel comfortable talking to your partner while you're "doing stuff" because that's the only way to learn from each other what feels good and what doesn't. And everyone is different so, what works for her may not work for other girls and what works for you may not work for other boys. That's why communication with each other is so important.
well just tell her to be a bit gentler maybe use some lube or vasoline or baby oil if shes gonna handle you
Hi as you said your girlfriend has been a bit rough with you , please take time out for a few days , you should be as good as new then , if not please visit your Family Doctor , but i think you will be ok , take care , Enjoy your Teens ,