@freemo
Maths is your porn doctor
@mur2501 Only if naked women with perky titties are the ones doing the math, then yes, math is my porn.
@freemo
Actually a college student friendly maths textbook is a good idea.
Tailor series becomes easy to remember when a busty horny milf is lying on top of it
@mur2501 You are a sage among men my friend.
@mur2501 it get easier somehow when you could always draw it
@mur2501 hahaha you really going to make me do math in the morning arent you :)