A week after my 18th birthday

It's a Monday so I'm just doing my homework on the couch in the living room. Jack walks in with my brother, and he looks over at me. "Hey short stuff" He says with a chuckle and my brother rolls his eyes. "Dude stop flirting with my sister and come play video games with me!" Jack looks at me and smiles "I'm sorry but I think... I'm going to help your sister out with her homework first... You can go ahead and play without me..." My brother frowns and says some things I don't dare repeat but he goes into his room anyways. jack sits down and places his hand on my thigh.

"So... How hard the homework?" He says.

"It's ok, but I could use some help..." I respond

"Ok then short stack, let me see it" He chuckles

"Ok..." I say as I hand him my homework

He writes some things on my homework and hands it back while I text on my phone.

He looks over at my phone and frowns slightly "who are you texting?"

"Just a boy from class..." I say back as i continue texting

"Hand it." He says coldly.

I look over at him putting my phone in between my thighs "what?! Why would I do-" He grabs in between my thighs trying to grab my phone.

"Hey! Stop! Your hand its to close to my-" His hand grazes over my pussy

"ah!~" I moan.

"Wait... Are you not wearing any panties!?" He grabs my thigh

"Thats none of your business!" I slap his hand away

"So your acting like a little slut! Texting some boy from school and not wearing any panties!"

"I...um... Its not that big of a deal I just-"