Your sister of course

"I wanted to eat first and then see how long I had to work. Luckily, I can decide that myself."

Hannah sits down next to me at the table and plays with her hair a bit. "Um ok" she replies and we wait together for my mom to prepare our breakfast.

Just a few minutes later there are 3 plates of sandwiches and some scrambled eggs on the table. We wish each other a good appetite and eat the delicious breakfast together.

After about 15 minutes our stomachs are filled and we sit a bit reclined on our chairs.

"So, when were you planning on starting work today?" my mom asks me as she gets up and puts the plates in the dishwasher.

I look over at Hannah and wink at her. "How about now." I grab the clipboard and look to Hannah. "Do you want to do it here or in your room?" I ask her.

Hannah's eyes get big and she looks briefly at our mom. "Let's go to my room please" she replies and gets a little red in the face. "Oh, my little one is getting her first inspection and my big one is picking his sister for his first inspection. I am so happy for you guys. Hannah, please let me know what the results are" my mom says and is obviously happy.

Hannah's face gets even redder and she quickly goes to her room. I follow her with my clipboard in my hand.

Once in the room Hannah waits in front of her bed nervously tugging at her hair. "S-so Tim how do we want to do this?" she asks me, looking nervously at me.

"Hannah, you don't have to be nervous. It's your inspection, but I'm sure you'll do well," I try to cheer her up a bit.

It works a bit, as Hannah calms down at least a little bit. "Hannah, start getting undressed ok?"

Hannah nods briefly and starts to undress. She's a little awkward about it as she gets tangled in her t-shirt for a moment, but after about a minute she's standing in front of me in her underwear.

She brushes her hair out of her face and asks me while blushing "should I take the rest off too?" I nod and she continues, doing better this time.

She seems a bit calmer and tries to take off her bra sexily. She reaches behind her and undoes the clip of the bra, then slips her retainers off her shoulders. She holds the front of the bra with her hands pressed to her chest, looks at me with a smile, and then lets it go.

I've only seen my sister's breasts briefly before, when I was stringing them while she was changing, but when they're in front of me now I have to gulp for a moment. They are as big as I thought they would be, with small nipples. They are a good size while being perfectly shaped, even without a bra they keep their perfect shape.

Hannah is still looking at me nervously. Since I don't say anything, she continues and turns around. She hooks her fingers on the sides of her panties and slowly pulls them down, moving her upper body forward a bit to present me her beautiful ass.

She now takes off her panties completely and throws them next to her bra. She stands nervously in front of me "w-what do you think of me?" she asks still a bit shy. "You look really beautiful" I answer her and come closer.

I grab Hanna's breast and she flinches a little, but lets me. I start kneading her breast. Her skin is soft and her breast is also very soft. All of a sudden I hear her moan briefly and look at Hannah's face.

She must be a little embarrassed, as she turns even redder than before. "You don't have to be embarrassed." I continue and feel her big chest as my cock slowly stretches my pants.

I now add the second hand as well and pleasure Hannah's breasts. After a few minutes, during which Hannah moans more and more, I stop.

"Hannah, have you ever had sex?" I ask her. Hannah continues to keep her red face "uhh no" she whispers softly. That's what I thought. "Ok, then get on your knees in front of me and slowly undo my pants."

Hannah immediately obeys my command and kneels in front of me. Then she slowly reaches down to my pants and unbuckles my belt. She then slowly unbuttons my pants and looks up at me. Her big blue eyes are looking at me and she knows what is about to happen.

When Hannah undoes my pants and pulls them down, my hard cock is already well visible in my boxers. Hannah gulps briefly as she recognizes the outline of my cock in the boxers.

"You know what's coming next, don't you?" I ask her and she nods briefly, her gaze still on my cock. Then she goes to my shorts with her hands and pulls them down so that my cock pops out.

Now my cock, which is average size at 6 inches, is right in front of her mouth. She swallows again and opens her lips a bit and gives my glans a kiss.

Then she reaches around my shaft with one hand and slowly starts jerking off while her lips are just in front of my glans.

"Mhh" I moan briefly and she looks up at me. However, when she notices that I like it she smiles and she speeds up a bit.

After a few minutes, some precum comes out of my glans. Hannah continues to look spellbound at my cock and then slowly takes it into her mouth.

She starts to blow me with pleasure, while I put one hand on her brown hair and the other further down on her chest. I start to knead her breast a little bit, which probably pleases Hannah too, because she blows a little faster.

After a few minutes I pull my cock out of Hannah's mouth. She looks a little surprised and looks up at me. "Lie down on your bed and spread your legs" I order her lightly and she follows my command.

Her shaved pussy is now in my field of vision. I move closer to Hannah and she looks to the side as she is probably still very embarrassed.

I put 2 fingers on her pussy and start rubbing it first. Hannah starts to moan a little bit and bites one of her fingers to suppress the moaning.

After Hannah has become a little wet I stop and place my hard cock in front of the entrance of her pussy. "Are you ready?" i ask her. Hannah looks back at me and nods. Then I slowly penetrate her.

OMG she is tight, I think to myself as I first have the glans inside her. Hannah's pussy is very tight, which is largely due to her virginity. Hannah also immediately begins to moan as I penetrate her.

I penetrate deeper and deeper until I feel a little resistance. Her hymen. I push a little harder and can penetrate deeper into her. When I'm inside her as far as I can go, I start to move back and forth slightly.

Hannah starts to moan with each thrust and I speed up a bit. Her big breasts also jiggle with each thrust, which of course I enjoy watching.

Not being so experienced myself, I don't last long, though of course the blowjob didn't help much here. "Hannah I'm about to come" I moan to her and she just nods, because she can't say anything else through her moans.

I thrust a few more times and then cum deep inside Hannah's pussy. Luckily she can't get pregnant if I don't want her to, I think to myself as I regain some of my senses.

Hannah and I lie with exhausted on her bed. However, since I still have a task, I pull up my clipboard and think about how I should rate her.