In the sweltering world of 'Summers Gone 87,' a brother and sister find themselves entwined in a web of lust and guilt. Their bodies ache for each other, but religious upbringing and societal norms keep them at bay. They play games, watching anime, their thighs touching, breaths hitching. The sister, her pussy throbbing, can't help but grind on her brother's thigh. He responds, his cock twitching. They're on the edge, their bodies yearning for release, the virtual sun blazing down, pushing them towards an explosive, incestuous climax.