The night's quiet was shattered by a Grindr notification, revealing a bisexual muscle jock mere blocks away, desperate for my mouth while his girlfriend was out of town. His place, dimly lit, reeked of testosterone and secret lust. He stood, proud and hard in his jockstrap, his cock a thick, veiny invitation. I devoured him, my throat working his length until he finally unloaded, his hot cum coating my throat, a sinful, delicious secret between us.