2T4U/Jack/Raped Melony and Missy/Tiffany's room/Try and convince Tiffany to play with your prick
You stand there, frozen, as you watch your baby sister getting off on her stuffed bear. You think of all the times you played with her, even helped bathe her, but never thought of her this way. "What the fuck's wrong with me," you think as you stroke your stiff cock while looking at her puffy little cunt. Just as you think you'll jack off while watching the sexy little tableau, she turns and sees you.
"JACK!" she says, blushing scarlet and getting up off her bear.
"Hi Tiff. Does that feel good?" "Of course it felt good. Why else would she have been doing it?"
Her face crumples up and she starts crying. "Wha, Whassat," she says, pointing at your stiff prick.
"Oh! Well. It's a special toy for little girls to play with."
She sniffs and wipes her eyes. "It's weird."
"No. All boys have one." You drop to our knees, still stroking it. "You can play with it if you like. And... What Mr Bear was doing... Well, I could help with that too."
She stands up and moves closer, staring at your seven inches of stiff boy-cock. You sit down on the floor and stretch you legs out in front. "Come here," you say, and she toddles over to stand beside you. "How about a kiss for your big brother," you say, and lift her to stand astride you. You put your arms around her slight body and pull her in for a sloppy wet kiss.
"Eww! You got your tongue in my mouf," she says when you break off. She doesn't seem upset though.
"Do you wanna play with my toy now," you ask. She frowns and turns to look at where it's still standing up straight behind her. You lift her up and spin her round to face it. Then you sit her down so it's standing up between her thighs. "There, now Tiff's got a toy too."
You really enjoy the feeling when she wraps her little hands around it. "Slide the skin up and down like this," you say, demonstrating. You are conscious that her wet little pussy is pressed against it. "Move back a bit." You Ease her back far enough to get your hand down between her legs.