Re: My girlfriends vagina is too wet
I think you can't control that. But if you want get the most pressure, but won't do much damage to her miss-v, her ovulation period is the best time. The vaginal mucous is thicker, which would provide your penis a pressure-glide sensation, hence it won't harm her V.
Thus, in ovulation period, the muscle of vaginal walls becomes thicker, stronger, and flexible.
I suggest the condom in the end, in case if her pills fail. The chance of pregnancy becomes higher.
Dry is not good at all, ime. What you need is pressure not dryness.