You sat their mesmerized by your throbbing erection, such a phallus was impossible but at the same time there it was. And it was very hard. However before you could lay a finger on it, your door suddenly burst open.
“Hey bro, you left in a pretty big hurry you feeling all…” it was Amber and she was looking at your with what could only be described as “hunger”.
A smirk suddenly formed on your little sisters lips.
“Oh I see…” she slowly walked over to you moving her hips from side to side.
“You wanted to keep this bad boy all to yourself.” Ran a finger up the bottom side of your boner making you let out a very feline sounding moan involuntarily and grip your chairs arm rests. Amber just grinned at you and started undoing the straps on her tank top.
“Mind if I… have a taist?” Amber asked lowering her top and revealing her budding breasts to you. She then started rubbing them along your cock. You groaned and bit your lip as she kept tit fucking you. Even through the latex you could still feel her breasts as though they were touching you directly.
Next she rapped her mouth around the end. Because your new cock was so massive all she could do was insert the tip into her mouth. But it was so sensitive it was enough to make you moan. Her small breasts kept rubbing your shaft and her tong played around your bell until finally it was too much to take and you climaxed, your body shuddering with its first female orgasam. The end of the latex cock sleeve inflating like a water balloon until it was the size of a beach ball.
Amber looked at the inflated ball of cum and seamed almost disappointed.
“Honestly bro, you need to work on that endurance of yours.” She then left not even bothering to put back on her shirt.
So there you were, in your room with an inflated cum balloon at the end of your monster cock…