Strange Bonds
Copyright© 2026 by Bad Decisions Kat
Chapter 7: Crossed Lines
Erotica Sex Story: Chapter 7: Crossed Lines - Mia has a good thing going: a no-strings arrangement with her ex Dan, a close friendship with Lin, and a sex life that doesn't require promises. But when Dan and Lin grow closer, jealousy isn't what she expected, and neither is her attraction to her best friend. Then she meets Leah, confident, perceptive, and impossible to read. Caught between the people she loves and possibilities she's only beginning to discover, Mia has to ask: what does she actually want?
Caution: This Erotica Sex Story contains strong sexual content, including Ma/Fa Fa/Fa Consensual Romantic Lesbian BiSexual Heterosexual Fiction Exhibitionism Masturbation Oral Sex Slow Illustrated AI Generated
I’m Not Helping Him
Dan was at the apartment more often than not. I started showing up late to meetings or blaming “bad connection” whenever I had to mute myself because I couldn’t keep my voice steady. Lillian’s assignments were piling up unfinished. We blamed cheap wine, bad sleep, brutal workloads. Anything except the obvious problem walking around our apartment without a shirt.
One afternoon I was on my back on the couch, legs wrapped around Dan while he fucked me deep and steady. I was moaning, lost in the rhythm, when Lillian walked in.
She didn’t freeze. Didn’t apologize. She paused, then sat in the armchair across from us and watched without pretending otherwise.
She had decided she belonged here.
Dan kept moving inside me, but his eyes flicked toward Lillian. After a few moments, he slowed, glanced at her, then pulled out.
Lillian slid off the chair and came to me without him needing to say anything. Her hand came up to my throat, gentle at first, then firmer. She watched my face.
“Mia?” she whispered.
I nodded quickly.
“Say it.” She did not look away.
“I’m okay.”
Her fingers tightened. Dan pushed back inside me harder, but Lin kept watching my face, checking every breath and twitch.
That was what broke me.
I came against her hand, body jerking under her while she held me through it. She didn’t let go when the orgasm passed. Her eyes stayed on mine until my breathing slowed.
Dan pulled out again and reached for the lube.
The second his slick fingers pressed against my ass, every muscle in me tightened.
I had never let anyone fuck me there before.
Fear was not useful, so my brain turned it into competition. If this was going to happen, then it had to mean I was giving him something Lillian hadn’t. At least, as far as I knew. A first. Something that could still be mine.
I wanted to tell him. I wanted him to understand that I was giving him something.
I said nothing.
Dan worked one finger into me slowly. The first felt wrong. The second made my breath catch.
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