OTP stands for over the pants, and handy obviously meaning hand job. Basically just a way to make being jerked off from outside of the frabric of your pants sound a little more cool and classy.
JT: How about an OTP handy for your boy?

Maggie: Well since you put it that way, I suppose.

JT: Start rubbin denim then girl what you waiting for?!...
*fft ffft fft fft ffft*
JT: Aww yeah that’s it....
by Boxx Cutta January 8, 2019
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