MHA my hero Not Another Reverse Harem x Reader

Good if you are

  "Shinso.. wait!" I felt the immediate need to damage-control. "I'm sorry for making you uncomfortable."
He turned around to face me, brows furrowed. "I.. should be the one saying that." His hands sort of hovered, confused on what to do as much as he was.
"You? It was a natural reaction. ..which I provoked!" I bit the inside of my cheek, "I knew what I was doing. And I followed you. And I t-touched.." I didn't have the nerve to look up. "I don't.. not like you.." I looked to my side, "but I shouldn't have done that. I'm sorry." My ears burned with shame.
Shinso considered me for a moment, tentatively coming closer. I could hear my heart pounding.
"So.. you're not uncomfortable if we're close like this?"
I half roll my eyes, "You know I'm not." I respond quickly though quietly. When I meet his eyes, they're almost.. glowing. "Shinso." I breathe before he lowers his face to mine. I manage one more breath before closing the distance.
  He had made his move but it was still up to me. I let our lips brush softly, my upper lip tracing the top of his. I look through my lashes at his hazed look.
  He finally places his hands on me, cupping my face and finding my tongue with his. I feel his length growing again against me. I rub upwards but I can't breathe anymore.
  We back up to the couch and he spins us so that I'm on top. I follow down and straddle him, his buckle in the way. I make eye contact as I do away with it. He helps with a little hop that allows me to pull his pants down his rear. I can see his shape straining against his boxers.
I lay gently on him, our still-clothed chests beating against each other. Our mouths join again and my hands find his hair as we grind. His hands find my waist and push me down, ever closer to him. It's so hot between us, this heat-
A call interrupts us. "Pfft- some wingman he is." Shinso covers his face with one hand for a couple of regulating breaths, then answers. "Yeah. We'll be down in a bit." His breathy voice turned deep was so attractive yet made me giggle.
My head rested on his chest, I made no signs of immediately getting up. He combed through my hair with his fingers. It was gentle and intimate.
When our hearts calmed, he asked "Are you.. are we okay?"
I think about it a bit, the eventful morning up through now. "I'm good if you are."
Shinso doesn't really know what to do with that but he pats my shoulder with a 'let's get going' and I take heed. We move awkwardly but purposefully, and are out the door in a few minutes.

"Sorry for taking longer, Momo had dropped by, so the girls were doing their girl things before we could go." Denki whispers to Shinso. They stand near the bus stop bench I'm sitting on, while Kyoka is on a call with her parents by the curb.
The bus comes and we mount. Kyoka is still quietly on her call so I'm left with time to think about Momo. Would Kyoka have made Momo think that I'm with Shinso? Like.. 'with-with'? Why does that.. bother me..?

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