Into the toilet

You hold Jessica’s cock in your hand, the circumference of it so wide you can’t even fit your fingers all the way around it. You briefly consider taking this moment to get yourself a little wet, but you quickly banish the idea from your head. It is your sister after all.

You shake the remaining drops into the toilet, and Jessica lets out a slight moan of satisfaction.

“That’s a good brother,” she says. “Now come help me take my top off.”

Tentatively, you stand, bringing your hands to the bottom of your sister’s sports bra. Her tits are fucking huge. You quiver with excitement as you slowly lift the bra up and to her shoulders. Her boobs pull up along with your motion, until you reach the apex of your pull and they drop gloriously in front of your face. Your eyes make contact with hers, and you can feel a warm, raging erection struggling in your pants. Never in your life have you been so aroused.