Licking Chocolate off of my abs?

okay yesterday I went to the beach with a whole bunch of people
there were like 10 people I didn't know personally but i had seen before (they were friends of my friends)
it was a total of 24 people at the beach
lots of fun
well I sat in a beach chair and these 2 girls that i do not know started to put chocolate syrup on my abs and they were laughing hysterically
I was like what the f***
then they started to lick it off
everyone was laughing
they took pics and videos
it was funny and hot
but now i'm wondering? why did they do it?
did they like me? just playing around? a joke? were they sluts? they liked my abs?

what do you think the reason is?
Licking Chocolate off of my abs?
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