25 spare batteries will come with the charger and can be left in the charging rack until needed.The communications link is where most of the security ...s built in to the system. The 900 megahertz uses 10 radio frequencies with 10 sub-frequencies and can be randomized or mixed and matched as often the operator wants. You can use the same one all day or a different one every two minutes. The computer will choose the frequency and at off times sends a packet containing the day's order to each. "Do you like that?" He fucked her ass with it a few times then grabbed her tight to him and with one hand pinched a nipple and the other hand pinched her clit more. He then twisted the nipple and clit and said to her "You ready for a good work out?"He then told her "Spread your legs wide and bend over and grab your ankles." As she did this for him he took two fingers and shoved the thong deeper into her cunt giving her a couple fucks with it. He took the oil and rubbed her ass cheeks and her. I loved how erotic she could be, it was such a turn on. While pounding her hot ass, I reached down to her now semi-erect cock, a long string of pre-cum already hanging from it."No, don't touch it. I want to cum from you fucking the shit out of me."Her sticky pre-cum and her sexy talk sent me over the edge. I pulled out and ripped off the condom, "Oh, here it cums."She spread her ass cheeks exposing her gaping hole, "Shoot it in there...breed me with your cum daddy."Putting my cock right at her. She is the reason we came over here, Mr. D. I'm pretty sure you caught her staring at you all night?"Adrian turned a pretty shade of red, it went well with her hair."Well, yes I did. I took me a while to find the one staring at me, but I finally did. I can't tell you how flattering it was to have such a living doll looking at my old ass." It wasn't your ass she kept hoping to see, Sir."Now Adrian was close to glowing, she was blushing so hard."Mr. D, Adrian turned 18 two weeks ago, so she's.