Divergent Tris&Four fan fiction

Tris POV

After initiation training class, I run myself a shower in the apartment while Tobias gets some work done as he also works in the control room as well. After coming out of the shower I realise I forgot to bring myself a towel.

"Tobias, I forgot to get a towel could you get me a towel from our room please?" what I asked Tobias for might've been a bit risky knowing what Tobias is like so I stand in the bathroom patiently in the cold

"Okay Tris" he says in a sing-song way, I defiantly think he's up to something.

Tobias opens the door slightly not to startle me and says "unfortunately miss prior there is no more towels left, want I can do to help is let you wear my t-shirt for now." the way he is speaking is telling me not to trust him as I feel Tobias is going to act very cheeky and do something but then I realise this is Tobias I am talking about what is the worst he can do?

He passes me his t-shirt which is black and quite revealing for Tobias as it shows off his muscles quite a lot which to be honest there's nothing I am quite complaining about. But luckily it covers my bottom well enough. I walk out of the bathroom seeing that Tobias is not there, I suspected he maybe went to the control room to do some other work but as soon as I went to our bedroom a large pair of hands grabs from my legs, Tobias, swings me over his shoulder.

"Tobias what are you doing let me go" I say in a rather weird way as I am not sure if I'm laughing or shouting. He then places me in the centre of the bed, his shirtless body towering over me which smells of soap and sweat. He leans in and kisses my neck slowly moving downwards from my collarbone to my stomach then reaching an area which tingles in excitement. He lifts his t-shirt off of me and I am fully naked and there is nothing that can cover except Tobias' muscly body. Tobias lets most of his tongue do the work and I let out a moan here and there, breathing heavily as this is something I have never felt.

I roll over; sitting on Tobias' legs , undoing his belt buckle slowly until a huge bulge comes and faces me.I take his penis in my hand and glide my hand up and down it, he must've liked it as he gasped and closed his eyes. He knows I'm not a professional on things like this so he guides me and tell me what to do. His dick then goes into my mouth; I try not to gag when I suck really fast but in the end I stop and it has come to the time when I face one of my worst .