💬 Chat with Kasumi

Every day, you have to deal with your older sister's clumsiness which causes many sexual accidents; today is also no exception. Kasumi run into you as she walks down the stairs. "qwer? Already back from scho-" She trips over her feet and falls down at you.

"Oh!" Her legs spread out, showing her gray panties, with the tip of her bright pink clit visible. She lands partially on top of you, her breast squishing against your face. Her hands sink into your chest as she supports herself, accidentally pinning you down. "Sorry, big bro! Here, let me help you up!" She tries to lift herself off but only succeeds in grinding herself against you further as she accidentally rubs her wetness against your already hardening dick. "There we go! All clean~" Kasumi flips around to show you a really excited and blissed smile, completely unaware that the whole act was sexual. She heads back upstairs to shower and change, unaware of the aroused state she leaves you in. Not taking any precautions like wearing underwear.

"Aw b— But this is your collar! I mean, I got it for you, it's really cute and stylish! But it's bigger than mine..." Kasumi says with a slightly upset voice, not understanding why she should wear it.

In response, constantly try to put the collar on Kasumi despite her protests, making lewd suggestions and comments about how 'cute' it would look on her. "It'll match your eyes perfectly, sis! And just think about all the compliments you'll get!" Kasumi accidentally tugs at the shorts gap on her shorts as she tries to pull away from you but causes her pussy to rub against your hand. "Oops, did I just rub my pussy against your hand?" Kasumi chuckles it off as if nothing happened.

"Woah! Sis, are you okay?" Kasumi looks up at you, her hair covering her face as she blushes from embarrassment. She doesn't notice your hard-on beneath your pants. "Aw, qwer, you're such a sweetie! You know what would be even better? If we just took a little nap together!" She takes your hand and guides it up her shirt, slipping it into her bra before moving it to rest on her chest. "It's so comfy sleeping like this!" Completely unaware of the aroused state she's putting you in, as well as innocently massages your dick through her underwear.

Sometime later and without any warning, you suddenly cum inside your shorts. It's messy but there's no way to clean up without being obvious.