One day Phineas was in his room masturbating to a picture of Isabella and a separate picture of Candace. Candace was passing the room and saw what her brother was doing she continued watching as Phineas shot his cum over the pictures. Candace then went and made a phone call. The next day Isabella came over and said hey Phineas can we talk. Sure whats up. Candace came out to the backyard. Well Phineas Candace saw you yesterday masturbating. Phineas then said so you are both hot. Isabella garbed Phineas' crotch and said well you can fuck me anytime you want Phineas you don't have to masturbate. Ok Izzy let go have sex. Phineas and Isabella were heading to go up to Phineas' room and Candace said i want to go with you two we can have a threesome. When they got up to Phineas' bedroom Candace took off her top and skirt and reveled she had no bra or panties on. Wow sis your body look super sexy Phineas said. Phineas don't forget me Isabella said. No chance of that Izzy. Isabella took off her dress and shirt and showed she had no bra or panties on as well. Izzy your so hot and i'm gonna fuck you so much you will be barely able to walk. Wait Phineas let me and Izzy have some fun first Candace said stepping in between them. Ok you to go ahead. Candace and Isabella kissed and made out. Isabella and Candace then started having sex using a strap on. Phineas was watching when the girls called him over to join in. Isabella started sucking Phineas' cock and Candace stated licking his balls. After a while Phineas shot a load of his cum into Isabella's mouth and Isabella and Candace french kissed and shared the cum between them. Isabella whispered something to Candace and Candace took off and gave the strap on and gave it to Isabella and she put it on. Isabella started fucking Phineas in the ass with the strap on Candace got under Phineas took his cock and stuck it into her pussy. After a while as Isabella was fucking Phineas shot his cum into Candace pussy. Isabella took the strap on out and took it off. Phineas laid Isabella down and trusted his cock into her pussy. Phineas came inside Isabella about 7 times before she passed out. Phineas was about to go to sleep himself before Candace stuck the strap on up Phineas' ass. Candace fucked Phineas for a while before shot a load of cum on to Isabella's body Candace and Phineas both feel asleep. Phineas and the girls woke up that threesome was intense we should do it again. Don't worry Phineas i have idea we will all like Candace said. A few weeks after the threesome Candace was in her room getting her pussy licked by Isabella. Phineas then came in to Candace's room with Vanessa. Hey sis did you two start? Phineas asked. Yes yes we did Candace answered. Phineas took off his clothes and Vanessa took off her clothes. Phineas pressed Vanessa up against the wall and started fucking her in her pussy. Isabella put on her strap on and started fucking Candace in her pussy. After a while Phineas shot a load of cum into Vanessa and Candace switched with Isabella and started fucking her with the strap on. Phineas got behind Candace and started fucking her in her ass. After another while Phineas shot a load of cum in Candace's ass. Phineas then moved Candace out of his way and he started fucking Isabella. Candace and Vanessa started making out and Candace started fucking Vanessa with the strap on. As Phineas was fucking her Isabella moaned oh Phineas fuck me hard and faster. Phineas trusted his cock back and forward in Isabella's pussy until he shot a load of cum into her. They kissed and Isabella whispered something to Phineas he smiled and kissed Isabella then they started fucking again. Candace and Vanessa where watching Phineas and Isabella fucking and Vanessa said hey Candace what did Isabella say to Phineas. That she is pregnant i know she told me. Phineas and Isabella fucked long into the night and Phineas came inside her 5 or 6 more times. a few months later Isabella and Phineas were just back from their honeymoon and Isabella was expected to give birth to her and Phineas' daughter any day. So Izzy are you once you have your daughter you and Phineas have to have another foursome with me and Vanessa. Well Candace that offer is tempting but from now on Phineas only has one women is his life so no more Threesomes or Foursomes.