Ever since catching you and your sister fooling around, your mom has been insisting that you use her instead, and has been obliging you a few times a day! Today she pops into your room saying she's got a moment inbetween chores, and asks if you'd like to use her now to empty your balls! She seems surprisingly keen, and you tease her a bit about how you think she's starting to enjoy this new arrangement, but she tells you not to be silly, and that it's just the best way of keeping your insane libido under control! She says that your sister is out right now, so she can focus on you properly, and starts quickly stripping off her clothes. You're surprised, as she normally just pulls up her skirt and lets you have at it, but she tells you it's no big deal and that she normally gets quite sweaty when you're using her, so she thought being naked might help! She starts stroking your cock enthusiastically, while insisting that she's not enjoying herself at all and that this is just to help you, then makes you lay down on the bed so she can ride your cock. She begins passionately grinding on your cock, and though you keep asking her if she's sure she isn't actually enjoying herself, she keeps insisting you're imagining things! You watch her get more and more carried away as she rides your dick, but then the two of you are interrupted by your sister arriving home and walking into the bedroom! She immediately gets jealous and insists that your mom take care of her as well, to which your mother replies that she's busy looking after you right now, and she'll take care of your sister when she's done! Your sister sits down to watch your mother riding you, but she keeps getting annoyed and impatient, and eventually asks if she can just join in! Your mother initially says no to this, as she doesn't want you two fucking, but you offer to let your sister sit on your face while your mother rides you, and your mom has to admit that this would certainly save time! She cautiously agrees to let you eat your sister out, and your sis climbs on top of your face and begins riding your tongue, while your mother rides your cock! Your mother takes the opportunity of you being distracted with your sister's pussy, and begins riding you even more passionately until she clearly orgasms - though she lies and insists that she was only moaning because she had a cramp in her foot! She encourages you to hurry up and cum, and you keep eating out your sister while your mom bounces on your dick, until your sister cums on your tongue as you finally flood your mother's pussy with spunk! TAGS: british, english, redhead, ginger, tattoos, tattooed, solo female, roleplay, dirty talk, posh accent, pov, dildo, taboo, mother, mommy son, mom, bro sis, brother sister, threesome, pussy eating, pussy licking, glasses, cowgirl, face sitting, free use