Should i be ashamed kissing with my dentures????

Hi,im very curious to get quick,honest responses from "MATURE" ppl only.Im a 23yr old female,ive finally got together with the guy of my dreams...a few weeks ago we had our 1st"druken"kiss,which we really enjoyed,he even said im a very,very good kisser,which i dnt know wether its bcoz we had been drinking or what.Anyway he wants to kiss me again,but im so scared that he might tell i have dentures.I dont want to tell him NEVER,but just want to know since i have upper 3 dentures,can he feel the roof of my mouth,or tell if i have them?As it does feel very different to the real thing,with dentures its plastic,not flesh.I feel ashamed and uncomfortable when he wants to tongue-lock,coz,as i suck on his tongue-i believe he might be able to tell.This might sound stupid,but it has totally destroyed my self-confidence.Pls help,i need to know:can a guy tell when french kissing a girl with dentures(upper),and how does it honestly feel,can u feel the roof of her mouth with your tongue when kissing?