Darkness had now fallen and I felt relieved to arrive home at last after a long hot day at work. I unlocked and entered my flat, heading straight to the fridge and helped myself to a cool drink before sinking gratefully into my loungechair, unbuttoning my shirt all the way down and undoing my trouser belt to cool off a bit. for I was rather sweaty. My attention was caught by muffled sounds of activity in the flat next door, which was occupied by a couple, of similar age to me, who had moved in a few months ago and with whom I had struck up a good friendship. As I listened, my curiosity got the better of me and after a short while I got up, walked over to the wall that separated my flat from their's and brought my eye close up to a tiny chink in the wall's tongue-and-groove structure. The little that I could see was enough to enkindle a deliciously warm sensation deep down within me, and increasing in heat as I focused intently on what I could see of the activity going on next door.
The sounds of skin rubbing against skin; writhing bodies slapping rhythmically against each other; the heavy breathing and soft moans seemed to ensnare and inflame me, such that my large limp cock began to swell and press against the inside of my trousers, causing them to bulge prominently at the front. My body trembling; my armpits becoming wet, I drew in a deep long breath, and vainly tried to fight down a strong, burning, aching sexual feeling which grew overwhelming. "Ooh fuck, ooh ooh shit!" I exclaimed softly to myself as a fresh hot surge of lust burned through me, weakening my resistance. I stepped back and stripped all my clothes off, feeling driven now by a raging lust, while my fat swollen cock, all seven inches, stood hard and throbbing like mad. I could no longer help myself. Stark naked, I stepped out into the hall and rapped on my neighbors' door and at the same time, letting those inside know who I was. Mingled sounds of laughter and occasional ecstatic moaning filtered through the closed door as I waited.