They seemed strong enough with tiny muscles shaping up. They noticed me and felt embarrassed. They started to cover themselves up quickly. But I said ...– ‘It’s ok honey, don’t feel shy. You both are always kids to me.’Their hairs were still wet and they didn’t seem to dry it up completely. Then I moved towards them and picked the towels beside them. I made them sit on the bed and started wiping their heads with those towels. Their faces were at the level of my hip. While I raised my hands to wipe. Two years back I got out of bed to go for a pee and sleepily barged into the bathroom, dad was standing over the washbasin with his underpants at his ankle, having a wank.He did not realize I was there for a couple of seconds, as his eyes were closed and his body started shaking, then the semen shot from the end of his cock, thick yellowish and gooey, I stood, mouth open watching this act, mesmerized and focused.When he recovered and opened his eyes he saw me beside him, and nearly had a heart. "yes AD, the pain, its gone, continue reaming" I said.With slow but very long strokes he worked the entire rectum chute, increasing speed, i could feel the asshole muscle give out"There it goes, the asshole let loose, nail it" Annoucning as my asshole muscle lost all control, Trigggering the start of powerfucking my chute for a solid 10 minutes, then a pull out, and AD slide his whole hand in with ease, closed his fist and punched fisted my asshole a few times."perfect your ready for the guys. He sat on the edge of the bed and made me stand before him, my buttocks near his face. My arms he positioned behind my back which arched my shoulders painfully and made my breasts jut out. He turned me so that I was sideways to him and made me bend over slightly, keeping my back straight. The blows from the belt were loud and stung, though at first it was not as painful as the paddle. But soon my bottom was covered with tiny stings and growing welts and still the spanking continued, showing no.