New Hobby Taking Stepdaughter And Friend Shopping. Part 1

Very Large Tall Construction worker.

My long term girlfriend and I live together. Her daughter(M) has declared me her stepdad for clarity. The step daughters best friend(S) lives at our house 90% of the time unless one of her parents needs her for a family event where they are concerned a relative will ask where she is. They share a room by choice we have two empty guest rooms. They do everything together and compete in Gymnastics my GF is a former Gymnast still in amazing shape. So they are busy constantly.

Well GF has some work project on a rare Saturday home and the girls wanted to goto the mall shopping. I agree with a I will make it worth your while from my GF to take them. As we are about to leave GF tells me not to just give them cash and swear them to secrecy and give them a meet up time. Damn like she knows me. I tell her ok but her peace will be shorter as this shopping trip will be shorter.

So we arrive at the mall girls know the drill from many trips with Mom. But ask if we can just look in Hot Topics I laugh and say nothing in there would be ok with your Mom. Ok we go in and in 5-6 minutes S tells me they are going to just try on a few things. I should have known S comes out first wearing wide belt she swore was a skirt with a tank that was smaller than the bikini top they normally wore with a tiny thong I new Mom had no idea she owned. Followed by M in a pair of shorts that covered less than S's skirt and a short Tshirt. Mouth open I was greeted by a chorus of what do you think Daddy? I never left them alone shopping and the only lie we agreed on is we would not show Mom everything we bought. 6hrs later when we got home Mom followed them upstairs to see what was in all the bags. Thankfully some were still in my truck.

She comes down and tell's me what a terrible parent I am. That they should never be allowed to wear anything I bought them. I raised my hands and said I am week if they tried it on and modeled it for Daddy I bought it. She laughed and commented I am not likely to be able to walk good tomorrow am I? I told her no after all that teasing I am going to hammer your cervix and stretch your tight little ass till I can not cum anymore. GF walks away smiling. Sunday morning GF in bed I am up early drinking coffee cock and balls actually aches a bit. S pops down to kitchen wearing a thong and tiny top grabs Bagel and glass of juice and climbs on lap for first time ever. S tells me how her and M loved listening to me and GF last night as she snuggles her butt right down on my uncomfortably swelling cock. I placed my hand on her hip and snuggled her in a bit and tell her she is a naughty girl. S face lights up and she smiles and asks me if I want to know how naughty as she wiggles her butt. I ask what she knows about being naughty and she tell me how her and M have sex everyday. Having eaten her bagel S flips around and straddles my lap legs 180 degrees and pushes me little warm damp mound against my cock. I put my hands on her back and pull her tight and she lifts her head and kisses me on the mouth lips open after a bit she pulls away and tells me I am the best Daddy. I pat her butt and tell her we need to behave. With that she smiles and asks me if I want to watch M and her have sex because we know Mom won't be up for hours.

M was naked in bed masturbating when we walked in. She smiled and said she was happy S convinced me to come up. In moments S threw off her top and was licking M. After a bit M and S got in to a 69 position and I got my first look at M's bare perfect Butt and after awhile she lifted her head and told S to get on top and turned around so Daddy could see her butt too. I started stroking and soon they were watching me. They wanted to touch and help I told them no. I was so hard and it hurt a bit they wanted me to cum for them. I told them they needed to wait till they were a bit older. S asked me if I was going to go fuck Mom and if so could they watch. I woke the GF up by pushing into her Pussy from behind her on her belly. She begged me no it was sore. As I pushed in she started moaning I looked back at our audience and proceeded to slowly and rhythmically fuck her pussy I pushed up and fingered her ass and she told me it got enough last night. I put a bit of lube on her tight little butt and then pulled out and made sure M and S got a good view as I pushed it her ass. Little sluts had their hands in each others pussies as I fucked Mom's Ass I blew my load pulled out still spraying cum so the girls got a show. Girls slipped out and GF was like WTF was that.

Last couple weeks GF and the girls traveled for a meet out of state. I have been getting lots of flashes some shows and M and S crawl in my lap regularly often barely covered. GF caught M on my lap wearing just one of my Tshirts. GF told M it was risky as she may get more than she expects. Later GF asked how long that had been happening and I said since I took them to the mall.