But I was mostly looking at Karin.
	You have to admit, she's got one hot body!
	That's enough.
	You shouldn't be talking about your sister that way.
	She certainly is attractive, but we have boundaries in this house and I won't have you crossing them.
	We watched in silence as she threw her head back and wrung the water from her long hair.
	In the process of arching, her tits swayed from side to side and protruded even more.
	I came home early a couple times last summer, and she really puts on a show when she thinks she's alone.
	Watch the way she cups, and then starts caressing her breasts as the water flows over them.
	And really turned on!
	She seems to like her ass stimulated.
	Usually she'll arch back, stick out her ass, and pull her cheeks apart so the water hits right in there.
	There she goes!
	Look at her doing herself.
	He glanced over and saw me with cock in hand, slowly stroking.
	Dad went back to looking out the window.
	I heard him gasp, and knew he had succumbed when I heard his zipper opening.
	I quickly left and on my way back opened a window, which was our predetermined signal.
	I glanced down to see Karin now totally nude.
	She glanced up at me as she frantically rubbed her cunt, and I could tell she was in the throes of her own climax.
	She usually lasts much longer than this.
	Let's watch.
	The top was tied snugly across half her tits, causing them to bulge out above seductively.
	We didn't mean to invade your privacy, and hope you're not too angry at us.
	Dad was once again speechless.
	I stared at her nakedness in amazement, as I had never her seen her up close in the nude.
	Your mother and I have discussed adding some variety to our sexual experiences.
	But this is way over the line.
	I could never condone incest.
	And I'm sure your mother would never agree to even consider such a thing.
	To be continued
	Still, here he was, hurtling down the interstate, on his way to see her.
	He got there just after midnight.
	It was their first meeting.
	Neither of them were nervous.
	She excused herself for a shower.
	Eventually, he slid his left arm under her and idly ran his right hand up and down her right leg.
	They lay cuddling for a while until he raised his head to hers and planted a kiss on her forehead.
	Another one on her nose and finally one on her mouth.
	Her lips parted to admit his tongue.
	He started nibbling on her neck and then nibbled on a nipple through the fabric of the nightie.
	A moan rose in her throat and she pulled him closer.
	Her hand went to his chest, stroking lower and lower until she grasped his hard on through his boxer briefs.
	He placed her hand back on her stomach and removed the nightie.
	He then turned her over so that her back was to him and started nibbling, kissing and gently biting the back of her neck.
	Flinging it aside, he kissed her on the mouth and moved down to her neck.
	She turned her head to allow him unfettered access as he licked, kissed and nibbled, taking care not to leave a mark.
	He moved lower towards her breasts and gave her left nipple a good, long suck.
	As he slowly suckled the left nipple, he played with the right with his hand.
	Alternately sucking and nibbling and taking the other one between his thumb and forefinger.