I decided to have sex with my sister-in-law on a dangerous day on behalf of my big brother without money. Akari Tsumugi - Tsumugi Akari

The protagonist decides to fuck his sister-in-law, Tsumugi Akari, while his brother is away. They do various things, including missionary, doggystyle, and she sucks his cock, culminating in him creaming her.

1. [24:52]They show sexual interest and initiate intimacy, possibly leading to intercourse, with kissing and touching. · kissing
2. [43:55]They discuss the timing and implications of their actions, suggesting they might suck or fuck, possibly including fingering her pussy and cowgirl.
3. [1:06:31]Tsumugi Akari asks him to lick her pussy, and they express pleasure, indicating she wants a blowjob or him to fuck her, specifically she wants him to stick his cock in her mouth. · blowjob
4. [1:09:50]They continue discussing what they want to do, possibly including ass play or using dildos, and express desire to keep going. · anal, toys
5. [1:31:44]The protagonist and Tsumugi Akari engage in intercourse, potentially leading to a creampie scene, with expressions of desire and anticipation of climax. · creampie
6. [1:51:37]They anticipate he'll cum and ask for more, suggesting doggystyle or she sucks his cock leading to him cumming on her face and a potential creampie. · creampie
7. The protagonist and Tsumugi Akari start their affair with initial interactions and setup.