Met a girl from dating app, she's 19 I'm 21. I went over to her house 40 mins away and we walked around her neighborhood and chilled in her house. Only problem is that all her roommates were there like 6 of them all girls and 1 guy. So we couldn't really make out or sex if we tried. It was basically getting to know each other type of date. I tried to chill with her in room, but the aura didn't feel like that was gonna happen. Anyways, I left and we kissed goodbye. I was aiming for a longer kiss than her and she kind of pulled back and smiled. She texted me first hours later seeing if I got home safe and she seemed high interest. I live with my parents rn so she can't come over.

What should I suggest in order to have sex with her?