My sister-in-law came to stay with us at the weekend as she was going to a hen party in the city we live in. She's got red hair, and fairly big tits and I've always thought she's pretty good looking but nothing more than that.
3am next morning I'm woken up to someone banging on our front door so I get out of bed to answer it and it's a taxi driver. She is in the back seat completely covered in her own sick which is all in her hair and clothes (pretty disgusting) and also all over the inside of the taxi and he tells me to take her inside and that he wants �100 for the fee + soiling charge or he's calling the police for her "drunk and disorderly" behaviour. I check her purse and she only had �20 so I just paid the rest to save any hassle and figured I'd get the other �80 from her the next day.
She can barely walk so I help her inside, walk her to the bathroom and suggest she takes a shower to clean herself up. Completely out of it, she starts to take all her clothes off in front of me and when I try to leave she nearly falls over so I have to stay to make sure she doesn't hurt herself. Now completely naked, I help her into the bath where she decides to lie down so I have to hose her down myself. At this point she is starting to get very sleepy as well and is incapable of doing anything herself so I dry her with a towel as best I can and then pick her out of the bath, carry her to her room and put her in bed still naked. I then got her clothes and towel and dumped them in her room.
It got me instantly hard seeing her like that and it was pretty difficult to not do anything to her but I didn't know what her memory would be like so didn't want to risk anything. I did get a few good gropes whilst drying and carrying her though which would have passed as "accidental" if questioned later. I then went back to bed and gave my wife a good fucking to reward myself for such restraint.
Next morning I wake up and go downstairs and she is having breakfast with my wife telling her the story of how she was sick all over herself and another girl in the club she was in and then somehow managed to get a taxi back to our place, give herself a shower and go to bed, completely oblivious to the real version of events. I didn't say anything but now I'm thinking the longer I leave it the more it looks like I've got something to hide and I don't want it to be awkward between us, but if I don't then I'm not getting the �80 she owes me back. I think it's probably worth it.