I'm Going Crazy for my Prego Wife

So we have been on vacation at family's house for the past 2 weeks. My wife is in her 1st trimester with her C cup breasts growing into D cups almost. The last time we had sex was over 2 weeks ago now.

I've been going absolutely crazy caressing her breasts and butt when we're snuggling and feeling her up under the covers while we are watching TV with her family.

I've had to relieve myself at least once a day for the past week and a half, but now that we are going home tomorrow I've been saving myself up for an amazing lovemaking session. I told her I need it so bad and she's like I know haha just take it easy on me.

She has been sensitive about not laying on her back while pregnant so I need some suggestions on positions from women, what's your go to when you're prego that feels the best for you are your partner?