sex life ?

So I Fw This Guy .. im Not sure If Were Baes Or Am I Just A Girl He Like Fucking . We talk otp all day and night . He come see me almost everyday literally. We fuck, he give me head, i ride his face and all.. He act like were in a relationship he brings me food call me baby and all . Yall understand the point. He pulled up at my house with his homeboys in the car but didnt wanna kiss me . And he acts single on social media ... He is single but he still fwm and im giving him pussy like tf . Idk if i should just fuck with him and have fun . Live my teenage life or cutt him off because i derseve better and find someone who wanna claim me. Any girls in my situation what do you do ? Older women wats your opinion? He makes me happy nd stuff i just get jealous when he makes it seem like he can fw other girls because were not tittles bf and gf but we act like we married.