[Hakuginmokusei (Poshi)] Swimsuit BB-chan Book (Fate/Grand Order) [Cunny&Cumming Scans]

BB-chan playfully traps her adoring senpai in a swimsuit-clad fantasy where her soft, voluptuous breasts steal all his attention. While his cute kouhai watches with a delighted, teasing smile, he can't help but stay hard and pleasure himself, rubbing and cumming eagerly across her inviting chest. Her sweet mockery and affectionate praise turn every heavy, throbbing release into an intimate, sticky devotion that begs to be indulged again and again.