I want to sleep around a lot only problem is I know I can't do it without breaking girls' hearts. How can I hook-up with women without hurting them so much when I decide to break things off?

you could consider being a good person instead

>>33224881 (OP)
>How can I use someone without them feeling used?
Find someone who actually wants to be used. Though you’ll have to wade through STIs and/or mental illnesses with chicks like that.