Wife’s best friend saw my cock. Sexual tension is thick now

There has been a rising sexual tension between my wife’s best friend and I. We have always been a tad flirty, but I think this is what took it to the next level of sexual tension.

A few months back we where renovating our spare bathroom which left us our master bathroom as the only usable place for guests to relieve themselves.

I had just gotten home from work and walked in the door. I kissed my wife and said I’m gonna go get cleaned up. My wife tells me her friend is coming over to hang out and watch the bachelor. I didn’t think anything of it and go about my business in the shower.

During that time the best friend arrived and I suppose she needed to use the restroom. I suppose My wife forgot to mention I was in the bathroom. I had just finished with my shower and was stepping out. I had left the door cracked so the steam could escape and as I’m drying my hair I hear the door open thinking it’s my wife, so I turn to her and slap my cock and ask “do you want some of this meat while it’s out”? I remove the towel off my head and it’s the best friend standing there. She is staring directly at my hanging dick! We both panic, she says sorry and turns away and goes back to the living area and Im standing there in shock. I’m hung but I’m not sure if my wife ever told her best friend how hung I really am. My fresh out of the shower cock is hanging there, looking extra long and the best friend got a very good look.

I brush off my embarrassment and return to the living room and join the girls as if nothing happened!

Since then, I have been around the best friend on a few occasions and I’ve caught her cock gazing me numerous times. I can’t help but think to myself, I bet her pussy is wet right now, or I’d like to see how she sucks dick. She is hot after all.

Then one evening, she is over again. I step out to smoke and she joins me. She looks me dead in the eye and says “your wife told me you were big down there, but I can confirm that she wasn’t lying and you have a really nice cock”. I kind of smile and start blushing but say “I’m glad you liked what you saw”

Not sure what to do next, but seems to me like the best friend has thought about my dick on her own time! To my knowledge my wife doesn’t know about her best friend seeing me either. Might see where this goes!