Long story short, I've probably made out with a girl 4 times in my entire life (needless to say I'm still a virgin). A girl I recently took on a date (did not kiss her on the date) came to my house to watch a movie the other night. About 15 minutes into the movie, I suggested we make out for a little, so we did for about five minutes before she asked if we could back to watching the movie. After the movie was over, we made out for about another 3 1/2 - 4 minutes before she said she had to go. Now I'm not necessarily worried about if this girl is attracted to me, we're hanging out this thursday and we cuddled during the entire movie (in addition to asking me out on the first date in an untraditional way, I'll go into detail if anyone really wants to know). I really like this girl and am honestly willing to take things slow if it means starting a relationship with her, but I can't shake the nagging feeling that my kissing skills are the reason I didn't make out with her for longer. I've searched the internet for everything on being a good kisser, but I'd like to see what seddit has to say on the art of the make out.

TL;DR - Sneaking suspicion I didn't make out with a girl for that long because my kissing skills aren't up to par. Definitive guide would be appreciated.