[Student × Sweating Romantic Love × Car Sex] Inside a hot, humid car, her hair sticks to her face from sweat, her eyes glistening, crossing a line they shouldn't, surrounded by a sense of taboo. Always the model student, Wan listens attentively in class—but today, something feels different. While driving her home, she somehow misses the last train. She confesses, "I like you, sensei... I missed it on purpose." Her body burns with heat and embarrassment, sweat trickling down her forehead and cheeks. Her shyness is so adorable he deliberately turns off the air conditioning. The car feels cramped, their breathing ragged. They make intense, close-contact love in every position—sitting, cowgirl, missionary—bodies sticking together with sweat and heat. Whispering, she says, "Sensei... someone might hear us outside..." Tangled feelings of guilt and affection deepen their bond in an instant.