Go find Millie
From Torg Adventure
You carefully get out of bed, hoping not to disturb Mom. You walk quietly over to Millie's bed.
Millie isn't asleep. She's laying on her back looking up at the ceiling, covered in a thin sheet. She doesn't look at you. You lift the sheet and slip into her bed. Throwing back the sheet, you look at your sister's naked body. You haven't seen her move around much, but she must be going to the bathroom and getting dressed and undressed. She still isn't acknowledging you.
You kiss her and grope her breast. At first, she doesn't respond, acting like a cold fish, but when you pinch her nipple and slip your tongue into her mouth, Millie gasps, and then returns the kiss passionately. When she rolls you on your back and grasps your cock, stroking it as she explores your mouth with her tongue, you are quite surprised, but since this is what you wanted, you go with the flow.
Apparently, she only wakes up from this state when she's turned on -- much better than a cold fish. You roll her on her back again and more aggressively kiss her and fondle her boobs. Millie wraps her arms around you. She spreads her legs and pulls your body, trying to get you on top of her. You take her hint and get between her legs.
As you fit your cock in the groove of her sex, you can feel that she's very slippery with her juices, and her cunt exudes heat like a radiator. A few quick strokes up and down her clit make her wrap her legs around your waist. She is as quiet as a tomb.
When you slip inside of your sister, she arches her back and quivers into a small orgasm. Now she's looking straight into your eyes as you plunder her pussy. A deep desire fills her gaze. Your long hard thrusts make her body giggle, especially her tits.
After a minute of deliciously hard sex, Millie's body goes stiff as a board with her back arched severely. You can feel her pussy pounding on your cock as she comes as hard as you've ever felt a woman come. In only a few more thrusts, you grunt over her as your cock erupts inside her like a volcano, spewing cum deep into her womb. With each shot of cum, Millie whispers, "Yes!" Your orgasm is long and hard, making your vision go red for a time.
As soon as she's finished coming and you stop spurting, your sister slumps to the bed again, her eyes now devoid of consciousness. You slip from her slit and look down to see a rivulet of cum dribbling out. That was a great fuck, even if she isn't mentally stable. And you got to fill her with sperm.
In one day, you've managed to bed and sperm all three women in the family. It was a good day.
You carefully get out of bed and pad back to your bed. You burrow in with your mom and put an arm around her. You fall asleep with a smile on your face.
What next?