THE SISTER IN LAW BACK UP PLAN

[neerathemall]

Stacey moved her hand to the base of my cock and Lorna moved in and lowered her face to the head of my shaft, kissing the tip, then licking around my mushroom head before sliding her lips over it and taking it into her warm mouth.

As she sucked gently on my cockhead I moaned in pleasure and looked down at my wife's wet tits through the yellow material of her bikini top, her nipples peaked and pushing against the fabric.

My sister in law moved her hand away and Lorna took me deeper into her mouth, the tight suction of her lips moving up and down my length now in the way she knew I liked the best. I placed one hand gently on top of Lorna's head, smoothing her damp hair back from her forehead

Then Stacey dipped her head underneath my wife's and started kissing and licking at my balls, her nose brushing the bottom of my shaft, almost meeting Lorna's lips as she slid me in and out of her mouth, taking me almost to the root.

I tipped my head back and groaned as both women worked on me lovingly. I would have come by now if I hadn't already come twice. The wet sounds of them taking care of me almost took me over the edge. Looking down at Stacey's big tits encased in that royal blue bikini top, I could easily see her nipples were stiff and I ached to suck on them again.

Stacey's head emerged from down below, letting one of my balls out of her mouth.

'Swap?'

'Good idea little sis.'

As they moved, my hands drifted to Lorna's slender shoulders and I tried to reach down and untie her bikini string top at her back. I couldn't reach but Lorna smiled up at me and reached behind her back. Within seconds her top went over the side of the hot tub and her familiar tits came into view, her breasts wet, nipples hard.

Then she dipped low and Stacey came up, her mouth moving towards my cockhead, taking my length into her mouth slowly, looking up at me as her lips suctioned along my erection, her tongue tapping and swirling underneath my shaft. I could feel but not see Lorna's fingers on my sensitive balls before her tongue and lips got to work on me down there.

I felt like the luckiest guy in the world as my sister in law started to bob up and down on me and I started to move my hips a little with hands braced behind me, sliding in and out of her mouth whilst the tight seal of her lips added delicious pressure up and down my shaft.

Stacey let me out of her mouth briefly to lick at my cock slit, catching a bead of precum on her tongue, before plunging back down on my cock, taking me right to the back of her throat.

'Oh fuck Stace.'

'Mmmmmhmmm.'

I reached down and got my hands on her big breasts, cupping and squeezing them through her damp bikini top. She kept one hand on my thigh but with the other unzipped her bikini top and those beautiful big tits burst out, her thick nipples making my teeth ache, beads of water dripping down her cleavage. I caressed her breasts and played my thumbs over her nipples whilst she took me almost all the way to my pubic bone. Lorna was sucking on my heavy hanging balls now.

'I'm going to come soon,' I managed to gasp out and Stacey grasped me hard around the base and let me out of her mouth.

'Not yet, mister. Come on, we've both waited a long time for this. I want you inside me.'

'You're sure?'

I was probably crazy for giving her a chance to change her mind.