hello just a quick question. When I have sex with my wife on a regular schedule it is really hard for me to fit in her without alot of lube. I'm 8.75"x6.75". The thing is Ive been on a few trips lately from 4 days to 7 days, and when I come home and have sex with my wife my cock seems to slide in really easily without lube. Could this be because she is really horny or should I be conserned whats going on when Im away. I thought the time apart would make her even tighter.