A dive in the hot-tub.

'Is that what you want then Suzie?' Tiffany asked. 'You won't be able to build a family with Josh you know.' She let her hands glide over her big swollen belly

'Yeah, I know, but I don't care.' Suzie blushed.

'Whatever he decides. I'm sure he'll consider what he thinks that makes you happy.' Jenny's mother said. 'Now give me your plates so I can do the dishes.'

'Yes, mother.' The submissive sisters said as one. Even Jenny, who hadn't gotten any taste of her breakfast due to the whole orange fiasco, couldn't object to a direct command like that.

'Let's go to the hot tub. It's such a beautiful snowy day outside!' Tiffany said, with a dreamy glare in her eyes.

Rosie put a kiss on her twin sisters neck. 'You're really leaving me alone with all these blondes, aren't you?'

Tiffany didn't kiss her sister's neck back. Even though everybody could see she wanted to. 'Was rejecting her family part of the saying goodbye ritual too?' Jenny thought.

'Mom? Where did you put my slippers?' Suzie said, breaking the awkward silence again.

'Suzie! You are 18 years old now. And I won't have a daughter of mine walk in anything but her underwear. You'll go outside barefoot from now. Just like your hot sisters!' Mom yelled from her place in the kitchen.

Suzie's head flushed red. 'I forgot about that.' She whispered to nobody in particular.

'It's not that bad sis, you'll get used to it.' Gin said and then unlocked the door to the backyard.

'The gravel is still a real pain though.' Olivia smeared. 'And when it's hot and you have to walk barefoot over the asphalt.' A fake grammas went over the annoying girls face.

'Olivia. Stop scaring Suzie like that.' Gin pushed open the door, and a wattery winter sun lit the room. 'Wow, It's freezing outside.'

'Dips on the hot-spot!' Tiffany laughed and ran outside. The rest of the sisters followed her.

Jennys feet were apparently used to walking barefoot. Because even though there were stones and ice, her brain hardly registered it.

It was the same for her sisters, who only wrapped their arms around their chests to keep some warmth, except for Susie who was almost blue-skinned and had to tiptoe to get to the jacuzzi as quickly as she could. Jenny felt kind of bad for her. She should have been smarter when adding that rule about hot women only walking in their bras and panties.

Before the girls dived into the enormous hot tub, they lifted their last pieces of clothing from their chests and threw them all on one big pile on the garden table.

In a moment the 6 girls were splashing water at each other and crying with laughter.

Jenny tried to hide her embarrassment in sitting this close to her completely naked sisters and splashed some water towards Gin. Her big sister grinned and jumped her naked body.

While pushed under water, she was all too aware of their soft boobs pressing hard against each other.

'I hope Josh is coming to our little party.' Tiffany said. 'He's always so busy studying....' And in a moment all girls went silent and stared up at the window to the office room, where their brother was studying to get his doctors degree.

'Yeah. He should take better care of himself.' Rosie agreed.

'Well, isn't that what we are for?' Suzie added.

'You bet we are, sis.' Gin bent over to the ground outside the tub, pushing her naked butt straight in the face of Jenny. The other sisters laughed, and then Gin came up again with a little stone in her manicured hands.

'Why don't we treat our new adult sister to some sexy times with our brother?'

Gin threw the rock against the wooden dormer of the study room. And a moment later, Jenny's heart made a jump as She saw how Josh's opened the window with those big, muscular arms of his. God, she had never felt less masculine as she almost fainted with the desire to please him.