A little background first,

Im 16 years old and 1 month into a LTR with 15 Y/o hb7. Been RP for about a year now and have been acting on it for about 2 months. It has helped alot, especially considering I couldn't even hold a convorsation before trp.

Keep in mind, i'm playing this game on easy mode. (Attractive)

Have gotten to 3rd base and on my way to home, but that's the only problem. I can't achieve penetration yet. She's a virgin and so am I.

I've aten her out shes sucked my dick ALOT, its just I haven't convinced her to let me take her virginity, I need a little help i've never got this far before. She's very submissive so we created a safe word and ill have my wraped up dick about to slide into her and she says the safe word.

Should I next her? Or should I just stick with the LTR until it happens? What kino am I missing to escalate farther?