義理の兄においしい泡風呂を与え、それと引き換えに彼の巨大なペニスでおいしい性交をし、私のアソコがたくさんのミルクで満たされるまで。

I give my stepbrother a delicious bubble bath in exchange for a delicious fuck with his huge penis, until my pussy is filled with a lot of milk.