Cheated on her bf with me still meets me everynight

met this neighbour girl in feb , (first saw her at a building new year party ) we got pretty close really quick on out first meet we went for a long walk at night , later she called me up at the terrace to smoke , we shared cigg got touchy and after few minutes i lifted her up and made her sit on my lap and even i was sitting down

she was okay with it we met the next day and the same i made her sit on my lap by lifting her up and she was really cool about it she didnt have any problem

we didnt meet for like a month after that but in between exams we met frequently and yaa i used to lift her up and make her sit , she was really really beautiful and the most beautiful girl i have ever seen , she used to talk about her boyfriends who is like 5 years elder , mentioned that they had sex a lot of times and even showed me pictures of those love bites (iykyk) being a playboy all my life it was normal for me seeing women cheating on their boyfriend

the problem now is we made out last month and now i want her even more coz as i mentioned she is really really good looking and i have developed feelings for her mind it being a playboy i have seen and made out with numerous women but theres something different this time

the problem is that now we just meet and talk sometimes hug but nothing as intimate as before and thats concerning to me coz i want her

shall i use my skills and make her breakup and stop her bf from touching her or let her live her life coz idk i just love her and this has never happened before

any advice of any playboy is appreciated