1) (Making out to someone) To flirt excessively and/or inappropriately.
2) To kiss someone repeatedly and/or for an extented period of time, sometimes accompanied by "touching".
I saw her at the partylast night... she was making out to Joe like you wouldn't believe. He must have noticed, 'cuz a while later I saw them making out in the backyard.
In my teenage period (1950s) making out was 'going all the way.' Sometime since, making out has come to mean petting (groping, touching, fondling). The word petting seems to be vanishing in the 21st Century.
Before grandfather and grandmother married, they had sexual intercourse (fucked) in their teens but that sounded so harsh, so they called it making out.
I was making out with my girlfriend yesterday. First we started kissing, then she came up on my lap and I grabbed her ass and continue kissing, then I slowly fingered/teased her pussy from her ass and started grabbing her tits, she started rubbing my hard cock, with clothes on. I then teased her pussy with her pants on then I slowly removed her top and grabbed her tits more. Then I removed her pants and started fingering her tight pussy. After that, she started unbuttoning my pants, she started to jerk me off, I continued to touch her everywhere, then we started dry humping, doggy and stuff. After humping, she started putting your sweet lips around my cock until I busted all over her cute face