Seika Sugiura (Yuko Imai) 杉浦清香（今井祐子） (2002)

Seika Sugiura engages in sexual conversations and activities with a male partner, involving discussions of using her body for sex and penetration.

1. [12:55]Seika Sugiura discusses using her body for sex with her male partner.
2. [17:35]The male partner is involved, tightening his cock as suggested by Seika.
3. [29:28]Seika agrees to penetration, indicating a shift towards more intimate sexual acts.
4. [39:28]The male partner confirms being inside her, suggesting he's fucking her.