dad always taught my sister to kiss and make up when we'd fight. he'd help us out of your shirts and we'd kiss until he'd tell us we were done. it was weird at first, but after the first few times we had learned from each other. at first it felt like we had one over on dad. it felt good when big sister teased her tongue around my lips, when i'd suck on her tongue. we'd give each other a sneaky smile when dad shoved us both into the garage. we started picking fights almost daily.
but dad told us he wasn't pleased with our behavior, that sisters should love each other. he told us it was important to make each other feel good. so one day he held the back of my head and made me kiss big sister's breasts. it sounded like she was crying, I almost stopped, but dad held me in place. when it was big sister's turn, he held my shoulders in place. i couldn't help but squirm and whine as her tongue teased my nipples, flicking and sucking. but dad held me still, whispered in my ear, told me to let my big sister make me feel good.
i felt his big cock press against my back. sister and i knew it was big. we weren't allowed to open our eyes when we had to kiss and make up, but we'd both snuck glances before. we'd both seen daddy stroking his cock to us. one night sister had grabbed our hair brush and asked me if i thought daddy was bigger than the hilt. we'd both giggled fitting our hands around it. big sister pulled my pants down for the first time that night and tried to fit the big handle inside me. it hurt too much, so she showed me what to do. i sat back and watched her fuck herself on the hair brush. watching her like that made me feel just as good as kissing her did. so it became a part of the routine. we'd kiss and make up for daddy and then big sister fucked our hair brush while i watched, imagining the day i'd take it right after her.
and it went just like that the first time. big sister led daddy over to his desk, leaned over his desk, arching her back and daddy fit right into her, just like the hair brush.
daddy was so pleased with us that day. he gave both of us kisses, he told big sister she takes him so well and i told him all about how she'd been practicing while he fucked her. he finished all over big sister's back when we told him the hair brush was too big for me to take.
he told us there was a better way to practice, that it'd be just like kissing. he had me kneel in front of big sister and kiss her pussy. he held my head in place while she shock and cried out and came all over my tongue. big sister loved it so much, daddy let me practice on her until it was time for bed. but big sister and i didn't want to stop, she promised she'd practice on me in the morning if i kissed her pussy until we fell asleep.
daddy was upset with her when he found out she never practiced on me. he made her get on her knees and take him in her mouth. he wasn't gentle with her like the day before, he fucked her mouth roughly while telling her she's selfish, just like our mother. after he told us we were grounded. that we wouldn't be allowed to share beds that night. i cried and begged daddy, but he left us crying in his garage.
that night big sister snuck into my bed anyway and told me we had to make it up to daddy, that she'd practice on me. it made me feel funny, i didn't like that we skipped kissing. that she pulled down my panties and spit on me, that she forced her finger inside me. she told me to shut up when i started to cry, that daddy would hurt me too if he woke up. she grabbed the hair brush, spit on it once and made me take it. it was too much, it felt like i was being split in half as she fucked me with it. but then she leaned down and sucked on my nipples. the pain and pleasure mixed together until she made me cum, just as she had every night. she pulled the brush out and climbed over my face, we spent the rest of the night with our faces buried in our each other's pussies. no idea that daddy was listening, waiting until we fell asleep before he punished us
