my penis feels like I stuck it in a pencil sharpener

My long term GF and I have sex often, but we've been having problems with chaffing. Its weird because it is only sometimes and happens every couple of weeks. It is really bad, like open cuts and scabs sometimes for both of us. Neosporin is our best friend.

Also its not because of lubrication or arousal because she is naturally very wet, we dump on the lube when we feel it start to get tender, and its only on occasion. i think it might have something to do with our body chemistry or skin PH. What gives? Does anybody know what would help?

Cheers

 

Yep, make sure you both wash up right after any sexual activities. Especially males with foreskin, moisture trap under the foreskin can cause inflammation.

 

Do you use condoms or anything?