ひさしをかしておもやをとられる

庇を貸して母屋を取られる

to have one's kindness taken advantage of; give him an inch and he'll take a mile; to lend out the eaves but have one's whole house taken

N3Expression
Expression, Ichidan verb
to have one's kindness taken advantage ofgive him an inch and he'll take a mileto lend out the eaves but have one's whole house taken
Expression, Ichidan verb
to have a favor returned with spite