Can lube reduce friction, pleasure or erection?

[BillyWalrus]

So here’s what I’m wondering: can using too much lube — especially when applied to penis and vagina — really kill the friction, mess with the timing, and even cause erection lost?

My gf has never been a fan of lube. She frequently used saliva on her lovers as the only lubrication. Ouch! She has always used lube with me and her favorite is a water based lubricant. She always cums quickly so I think she is getting enough friction on her cock.

 

[Jimmy_Butler]

One thing that jumped out to me is the fact say the shyly suggested a toy at one time, then you bought her one. You then say she hasn't used it. With the obvious communication problems that seem to exist, I am betting your idea of a toy to bring into the relationship and her idea of what she wanted were two different toys. My wife likes toys that we can use together when having sex. Bullet vibrator, vibrating cock rings, etc. She doesn't like dildos or penetrative toys and has tossed out the one we bought together. I have an inkling this is the same situation.