I am a 26 years old boy, well as like everyone I also like to go physical with girls but always with the consent of the girl. My problem is a bit mental than anything else, once I smooch my that time gf Monica (name changed) just to give her a surprise but unknown to my knowledge was that she was swallowing some pan masala which transferred to me while I smooched her, It has left a everlasting phobia on me about smooch. Presently even if my present gf wants to smooch me I resist although unwillingly since the bad experience and memory I had in my past.