Chair tickling my stepbrother’s feet II

Description: My big step-brother is still teasing and humilliating me, so this time i make a complot with his friend to make the worst tickling that he was living in his whole live. when he was taking a rest, we captured and tied him around the chair and with ropes and duct tape we would put him completely unmobile.he supposed that we wanna do a foot tickling only, but he don't know that i know his secret... "his point" are the armpits! he couldn't scape of this revenge and i will take advantage every second to enjoy his laughs and moans, because my step-brother deserve it. (eng)