내 여친은 내가 그녀를 따먹을 때 나와 함께 멋진 쓰리섬을 할 수 있도록 그녀의 절친을 초대해

My girlfriend was eager to try new things in our relationship so she proposed to have a threesome but since it couldn't be with just anyone, she invited her best friend and the three of us ended up fucking all night until we fell weak.