Convincing my stepsister to fuck me because I love her big tits and round ass her boyfriend won’t touch

Cerise and Darby moved in on either side of her, as smoothly as if they had rehearsed it, and each gripped one of her arms. Jenny shrieked in outrage and pain, and then with redoubled frantic panic, as Marcella thrust her hand up the young teacher’s skirt and gripped her crotch. Mofos Jenny was in her early twenties, white and middle-class, not very tall at five feet four inches, and quite pretty – not outstanding, but well above merely average in her looks. This soothed her physical aches, but did much less for her mental turmoil. Marcella ran her hand over the bound and quivering body for a moment, savouring the white teacher’s trapped impotence. Marcella handed the strap-on to her friend, who proceeded to indulge her favourite pleasure – fucking a helpless white woman from behind, doggy-style. ‘Why, nothing happened here,’ answered Marcella, unsnubbing the waistband button and jerking down the zip. The mature black woman unzipped and removed her uniform skirt, took off her shirt and tie, and slipped her skimpy panties down her legs – leaving her munificent F-cup breasts in the support of their plunge bra. Pushing the duvet aside, Jenny lay on her back on the bed, and began fondling and stroking her own pussy. Tugging the gusset of Marcella’s panties aside, she started to finger herself. ‘We know about you, Miss Lezzie,’ suddenly said Cerise, looking avidly at the white woman, ‘oh, yeah – we know!’ ‘What??