I pulled a 'granny' many, many years ago. I was about 19. Got back to hers and getting for action and she says "we'll have to be careful to not wake my son up". I asked how old he was and she said "22".. I was scared he'd wake up and fuck me up so I made an excuse to get off. True story
similar, 19/20 ,after the grafton, went back with this maturish lady, at the time afer 8 pints and my own youthfulness i thought late 30s very early 40s. anyway getting ourselves into a lather she said , well have to quieten it down as her husband might hear, nearly shit. then boom, feet hitting the ceiling above, i ran into the down stairs toilet, waited 5 minutes then tried to sneak out, only to be fronted by Methuselah.well all he said was,'' alright lad, fuckin shit weather isnt it'' ? and toddled off back to bed.took me 6 months to stop palpitating