High sex drive

Iam 3 months pregnant and i have a very high sex drive. And sometimes, i somehow scare it might hurt the baby but i just can't control it 😂. I use to think, if i could get chance to have sex with 2 men at a time, that would satisfy me 🤣. I want a bigger dick then he has now. He use to cum before me and that's why I want more. I told him to take it slow but he can't control means like he don't knw hw to. Right now i just need a medicine for him to cum slow and also for him to grow bigger. So any suggestion? 2 men at a time is just my imagination. I would never do that and i would never ever have sex with other person. Even though my husband didn't satisfy my needs for sex i would try everything to get it. So plis suggest me anything.