why do i get an erection while sitting on the back of a bus?

Answer 1

Increased bumping at the back, more vibration, and possibly female pheromones being wafted your way by the passage of air in your direction; this always used to affect me when schoolgirls boarded en masse, having to imagine ice blocks down my back to combat it, so I could exit without embarrassment.

Answer 2

It has less to do wtih the bus than the location. I feel that vibrations from the engine and the rocking of the bus is causing stimulation and the erection, otherwise, you'd get stiff every time you saw a greyhound bus and the terminal would be your idea of nirvana

Answer 3

The up and down movement caused by the cantilever effect of the back seats on the bus causes your britches to rub your penis and excite you. Either that or the cute girl sitting in front of you.

Answer 4

Because you think you are sitting in a cinema seat at the back and watching the xxx-adult movie. The back of the bus seat you take is reminding you with the cinema situation. That is what you always do... right?!

Answer 5

I can just imagine this visual - there you are sitting ON the back of the damn bus with a buldge in your pants. And you are thinking dirty thoughts. And the buldge gets bigger. Now we have set the scene I have no idea why you get hard.

Answer 6

Possibly because you are young and very sensitive to the vibrating motion you feel through the bus . . .

Answer 7

From all the bumps. It causes friction by your pants rubbing against your penis & this causes an erection.

Answer 8

Probably keebler is able to give you a elaborate answer. go with it. why dont you stand in the bus.

Answer 9

vibration