Junai Tokkou Taichou! - Vol. 1 Ch. 2

[MangaDex]

 

[nobodygattaknow]

Who forgets their own birthday in this generation??

 

[Nuruchan]

@nobodygattaknow she was thinking perverted thoughts all week so ...

 

[nobodygattaknow]

@Nuruchan I'm a hypocrite because I forgot my birthday even without perverted thoughts

 

[ViEmlleSzDias]

So, I thought "making out" was a slang for kissing, rough kissing and lots of it, but still just kissing. Since when it's a slang for making sex?
Or I've been wrong this entire time? X0X