Usually the first thing Henry did after a shower was to get dressed. Not today. His stepsister was evidently planning to spend the day naked, and she expected him to do the same. Henry didn't have a problem with that at all.
They were in the kitchen, where Kirstin was cooking eggs and home fries. "Be careful the grease doesn't splatter you," Henry teased.
"Wouldn't be the first time," Kirstin replied.
"What do you do, cook in the nude every weekend?"
"Sometimes. Especially if I spent the night with one of my fuck buddies. None of them know how to cook worth crap." She shook the pan with the home fries. "And when Mom and your dad aren't around, yes, I cook in the nude here too. I don't like clothes when I'm alone."
"Good grief, and all this time I've thought you were this shy, innocent little pain in the neck kid. When did you grow up?"
Kirstin grinned. "Over time. So anyway, what do you want to do today? More fucking, I hope."
"Aren't you sore yet?"
"No. I never get enough. Haven't you figured that out yet?" She scooped the eggs out onto a plate. "Actually, I am a little sore. But we have the house to ourselves all weekend, and I plan to take advantage of the chance to get to know my hot big brother a little better. You pretty much ignored me when we were younger, you know?"
"You're five years younger, and you were a pest. Now that you're eighteen, you aren't quite as pesty."
"A lot of my friends had crushes on you. And on your friends. Some of whom I've fucked, by the way."
"You're shitting me." His friends had ignored Kirstin just as much as he had when they were younger.
"Nope. I guess once I turned eighteen and started college, I became a little more appealing." She set a plate in front of him and reached beneath the table to grope his cock. "Hmm, feels a little bit hard. Does it turn you on to think about me fucking your friends, big brother?"