Later that morning Bob called Jo to ask if there had been any repercussions from the previous nights activities. Jo assured him that everything had been quite normal at breakfast and the sexual activities of the previous night had not even been mentioned.
"That's good - I think." then after several minutes of not so innocent small talk; "I have to do some work here around the house before I can come over, so it will probably be after two but before three when I get there. I'm not the least bit sore and am looking forward to enjoying the afternoon with you."
Me too. I'm getting wet just thinking about repeating last nights activities, so finish up your chores and get over here darling."
"I won't be later than three but will have to be back home by six-thirty for supper."
"Plenty of time for our fun. I'll be thinking about it till you get here, might even get off that way if you're too late getting here."
When Bob arrived at Jo's house at two he got no answer when he knocked on the door. A quick look showed that their car was gone and he assumed that they had left to do some shopping. Bob figured that he had a half hour before they would return and headed for his car. He intended to drive to the nearest shopping center and buy a small gift for Marge to show his appreciation for her unexpected acceptance of his relationship with Jo. He didn't get the chance as Marge arrived - alone - before he even reached his car. As she parked in the driveway he met her asking where Jo was and offering you help with the bags of groceries filling the back seat.
"Jo said that you were coming over so she stayed home."
"I knocked several times with no answer."
"Maybe she is working in the back yard or in the pool. You take those two." Pointing at two bags full of cans. "Quite a party last night; wasn't it?"
For a few seconds Bob didn't know what to say, then seeing the smile on her face, answered. "After the initial shock out at the beach, and some serious reservations as we entered the kitchen, I enjoyed it very much. Jo and I both hope you really meant what you said about us using her bedroom instead of the car."
As Marge set the last bag down she continued; "Jo would probably let you continue to screw her even if I did object. I know I did after my mother told me to quit. But I certainly do not want her doing it in places where she could get caught by someone else like Jim and I caught you last night. As long as she keeps taking the 'Pill' and is a bit more selective about where she gets screwed I won't object too much." After putting away the last of the groceries Marge continues; "One request that I have is that you don't do any screwing around when I am home and Jim isn't here to keep me occupied at the same time." Then quietly laughing; "I might be tempted to join in for a threesome."
"That would take a lot of mental readjustment in both Jo and I. When she saw all the clothes piled on the couch Jo was worried that you and Jim had planed something like that last night."
"Jim had suggested it."
"Suggested what?" Jo asked as she came in the back door.
"A four way orgy." Bob replied.
"Don't worry - I vetoed it immediately." Marge countered. "I told him that I was quite sure that neither of you were emotionally ready to try anything like that. YET."
"I can't speak for Bob but I know that I'm not." Then with a noticeable blush; "It took all the courage I had to climb Bob's cock in front of you and Jim last night. If I hadn't been so excited by all the sex talk and sight of naked bodies, I don't think I could have done it."
"I damn near went soft myself when she did it." Then as he put his arm around Jo's waist; "If you and Jim hadn't been naked and almost giving us instructions I might have."
"Mom; I had planed to spend the rest of this afternoon in bed with Bob but don't think I can if you're home."
"I don't think I could either." Bob agreed.
"Do you two want me to leave for an hour or two?"
"NO!" Both answered together. "That would be as bad as you staying." Jo finished.
Bob continued; "We were both charged up and made very horny by the discovery at the beach and the following activities here last night. I doubt either of us is nearly horny enough to over come the inhibition of knowing you knew we were screwing in the next room."
"Bob's right about our reaction to you catching us and the other stimulus last night. Besides; I got fucked twice and eaten twice in one night and am really not all that horny now."
"Things got a little hotter than usual for Jim and I last night too. Usually I get him off only twice but last night he fucked me twice here and you know I got him off at the beach." Then with a sad smile "Maybe he was mentally screwing you the second time Jo. Oh hell I don't care what kept him up; I got off four or five times and was more than satisfied." After a short but strained silence; "Let's change the subject, I'm starting to warm up talking about it."
"Yes, lets. I'm not getting any cooler myself Mom."
"Why don't we all get in the pool for a swim to cool of?"
"Good idea Bob." Both mother and daughter answered together.
While Bob went out to his car to get his swim trunks, Jo and Marge, changed into almost identical bikinis; Jo's was only slightly smaller than her mothers which made the one on Marge look to be smaller. When Bob returned he called to them; "I'll change in the bathroom and meet you in the pool."
"OK- but don't take too long." Jo called back.
The pool was not a small one being almost as big as the one at school. A diving board denoted the eight foot deep end; the other end was two foot deep. The pool had the long dimension extending away from the house with the deep end closest.
As Bob came out of the house Jo had just surfaced in the shallower part and Marge was on the board. He took a racing dive towards Jo just as Marge dove off the board. When he reached Jo he was still submerged and slid a hand up her leg and grabbed her crotch as he surfaced beside her.
"If you start doing that the swimming won't help." Jo cautioned him; "And if you make a mistake and do that to Mom she might want more."
"More of what?" Marge asks as she too surfaces next to them.
"Bob just grabbed a feel as he came up."
"No, Bob. We came into the pool to cool off; not get hotter."
"Sorry. It was just too tempting to resist."
"Well - resist." Marge instructed.
At this the three of them swam idly for several minutes before Marge did a cannonball dive between Jo and Bob which started an all out water fight. Soon after the fight started Bob no longer knew who's tits or crotch he was pushing or grabbing as both were doing their best to keep him under.
The inevitable happened quickly; attempting to get to the surface and at the same time pull them under, Bob grabbed one bra and one bottom. Both came off in his hands while one of the other's foot caught his trunk waistband and striped them to his knees. This brought action to a quick halt and all three surfaced. The girl still wearing her bra calmly asked; "Should we redress or just quit avoiding it and start that three way orgy you had mentioned, Mom?"
"That's Bob's decision, Jo. It's his cock we both seem to want."
Then as Marge slowly swam to the edge of the pool; "While you decide Bob, would you please recover all the suits."