A sensitive student subjected to rarely seen restraints! Mio Ichijo, Wakashi Labo Vol.19-(6). This time, as a special side feature unrelated to previous challenges, we experiment with various forms of tickling on the adorable and sensitive Mio-chan. By applying uncommon restraints not usually seen, we explore the reactions they provoke. When restrained hand behind back, preventing escape, or bound with her armpits spread wide open, Mio-chan exclaims, "It feels weird!"—simultaneously experiencing ticklishness and pleasure, letting out irresistibly cute sounds. Later, she is placed in a cross-legged restraint using cuffs, followed by seated-spread restraint to torment her lower body. The seated-spread position is highly versatile, leaving her sides exposed, and when she flops backward, the soles of her feet and her buttocks become completely vulnerable. Witness the incredibly cute struggles of Mio-chan, whose lower body is full of weak spots. Finally, she's subjected to tickling in a shrimp-curl position—adjusting the position of her limbs allows us to enjoy multiple layers of resistance. Don't miss Mio-chan's reactions as her defenseless feet are tickled, making her arch and jump like a shrimp. Highly recommended for those interested in various simple restraints or who'd like to try them in real life.