[Saragi (R5)] Ore no Otouto wa H Pants Haiteru | My Little Brother Wears Lewd Panties (DLsite Girl's Maniax Anthology vol.1 -Saimin-)

What happens when brotherly bonds take an unexpected, primal turn? This story follows a muscular, athletic man whose composure begins to crumble under the persistent advances of his companions. As sensory control slips away, he finds himself unable to resist their bold actions, leading to intense physical encounters that blur the lines of their relationship. From sudden, overwhelming sensations to a deep, forced intimacy, experience a tale where masculine strength meets irresistible desire.