She said, ‘You know what today is, don’t you?’ I shook my head. ‘Thirty-two days ago yesterday, we had our little talk,’ she said, her eyes ...parkling, a light smile playing over her lips. ‘Yeah?’ I said, grinning. She leaned in a little closer. ‘The next day, I went and got a prescription for the Pill.’ She kissed me, and said, ‘Means I’m safe. Let’s go make love.’ We made a mad dash to the bedroom, giggling and shedding clothing the whole way. I won’t share our intimacies, let’s just say I. We tend to enjoy some different sexual positions, solo and mutual masturbation, and oral along with the use of videos, toys, light bondage, gambling, role-playing, light wrestling (I like to lose), sexy clothes, lube... lots of stuff. We usually have our most intense sex when one of us is tied in bed or in a doorway so we tend to do that often.We are both straight, though we've imagined different scenarios where bisexuality is included as part of the fantasy. Sam has often imagined making love. I thought I'm having non of this nonsense and moved closer and started to kiss her neck while she continued to talk on the phone. She smiled but pushed me backwards and put her finger over her lips to shush me. I laughed at her and started to slowly un-button her blouse and pulled it open to view her tits sat there in her bra. I run my hands behind her and proceeded to undo her bra. I looked at her and she smiled but was shaking her head in amazement. Soon the bra fell into her lap and there. I shouldn’t have worried. Ben came down for breakfast stark naked, with Bethany hanging onto his schlong. “Hope you two had a good time last night,” said Bethany. “We could hear you loud and clear. I know you gave Kathleen at least one orgasm, and you were doing quite a bit of groaning and shouting yourself.” I wasn’t comfortable discussing this with my mother in the room, let alone with my sister massaging Ben’s naked dick. There was silence for a while before my mother spoke up. “Dinner’s at.