Ben's stupid idea

Benson was  frowning his face all over the house, so when his mother notice him, she ask why are you frowning your face Ben, then Ben answered and said  mother I   want a brother. Then his mother said," you know that your dad his not around, so when he his back we would talk about it". Then Ben’s face brightened up and he said, “Mom I have an idea. Since dad is away, why don’t we give dad a big surprise when he comes back!". And his mom asked,” which surprise?" and Ben said,” lets  impregnate you before he comes back!"