We awoke fairly late on the Sunday morning. We were not due back at work until the Tuesday, so there was plenty of time to return home on the Monday. Di and I lay in bed until nearly lunchtime chatting about what we had each enjoyed.

I told Di about being seduced by the lovely Katie and her husband, I thought she might feel a little jealous, but she seemed more excited that they had taken an interest in me. I told her that I had Steve's mobile phone number and that they lived only about 50 miles from us, but I wasn't sure whether they were into foursomes, or just threesomes as had happened at the party. Di thought Steve was an attractive young guy, so she would be happy if they did want to hook up with us again. Wow, I thought, we had not talked about swinging with other couples until a few days ago and she was now talking in these terms.

I also told Di about fucking Tanya, although I skated over the fact that it had been bareback. I did, however, tell her about her husband's enormous cock, in case she wanted to consider an older couple in the future.

Di then started to tell me about her experience the previous night. She said that, when they had gone upstairs with the 2 young guys, it was with the intention of Di and Sue getting to know each other, and putting on a show for them. They deliberately made the 2 guys wait while Di and Sue stripped each other on the bed and proceeded to enjoy each other for what seemed hours, while the guys sat wanking.

When Sue and Di were ready, they invited them onto the bed, and they were royally fucked by both of them. The guys even changed places and fucked the other one. Di was quick to add that they had both used condoms though.

Di said they had not thought to lock the bedroom door and, while they were enjoying their 2nd young guy, 2 older husbands who had been trying to chat them up downstairs, came in. Sue knew one of them, and she didn't have the heart to send them away deflated, so she had invited the the 2 husbands to fuck them too. Di said she didn't have much say in the matter.

I said I suppose they changed places too, and Di said 'well yes' rather sheepishly. She was quick to add that they had all used condoms – with her at least.

She said that the 2 single guys had gone back downstairs and she assumed they had been telling their friends about the 2 sluts they had fucked upstairs, because 2 more single guys turned up, so Di and Sue had ended up being fucked 6 times by all of them. She told me later that this was exactly why the single guys were invited – greedy girls – and she had just been drawn into it on the night.

Not surprisingly, she was too sore for sex with me for more than a week afterwards.