Intense sex training with outgoing gals! Temptation from a popular guy eyeing his girlfriend... Wild encounters with promiscuous gals! Sensei Natsuzakura’s story—"A Shy Couple Undergoes Sex Training with Outgoing Gals"—is getting an anime adaptation! Having awakened to the joys of pleasure thanks to the gals, Akiho and his partner continued their intense sex training sessions with the three outgoing young women. Suzune, now thoroughly "developed" by the gals, spends her days immersed in a whirlwind of sex with Akiho. Their sexual encounters gradually escalate... Suzune even reaches the point where she gets aroused walking outside wearing nothing but a coat—a sight that leaves Akiho completely captivated. But then, a popular guy from their class tries to make a move on Suzune...?!