“I asked you a fucking question cunt,” Greta said ferociously, “did that fucking hurt?” “Yes mistress,” came the reply. “Good,” ...reta said, genuinely satisfied, “well that was nothing compared to what we’re going to do now.” Greta held the copper wire in front of the sobbing blonde for a moment then proceeded to unspool a length of it. When around a metre of the shining metal was free from the coil she took the pliers and, sliding the wire down to the bottom of the jaws, cut the metal. You haven’t stopped groaning since your nipple became my plaything, but now I think you’re near to cumming. You pull your mouth away from mine, breathless, lie on your back and cry out as you orgasm. I look at you and my cock is rock hard watching my baby sister helpless under the power of such ardour.Eventually, you calm down and I lift your nightie until your baby buds are exposed. They may be petite, but they’re firm and hard. ‘I love you, Robert. Will you kiss me?’I smile down at you. ‘I. ...not again?” Jana panted. Then my other hand came forward and I'm using the side of my index finger to caress the tip of her breast, find and stimulate her nipple, getting the bud to stiffen and become visible through her bra and blouse. “ Stop.....please don't touch me like thats!” she pleaded. To her horror, I asked “ Why? You loved me playing with your titties last week? You loved the way I milked your titties and squeezed your nips!” Five minutes later, Jana blinked back the tears as her. You can imagine what happened to me. Grounded for six months, no allowance, etc, etc. You might also imagine how much Gloria thanked me for taking the rap for her. Yes, I got a pretty severe punishment but she would have, well, who knows, it would have been bad, really bad. So, I started serving my six-month term and about a week later, our parents had to go out of town to a funeral of an elderly aunt that Gloria and I barely knew, so we stayed home with Gloria given strict orders that she must.