Arena Entertainment presents "Shima Shiko - Amateur SM Training Lesson," a BDSM instructional video directed by Shima Shiko for those interested in experiencing SM for the first time. This release teaches various bondage techniques ideal for training girlfriends, wives, or mistresses. It features easy-to-follow methods such as wrist binding, four-point restraint, chest rope with hands tied behind the back, crotch rope with hands bound behind, complex rear rope binding, modified seiza bondage, inverted suspension, and spread-eagle chair bondage. Each technique is carefully explained with detailed instructions on execution and practical use.
The second half focuses on a girl experiencing anal sex for the first time, guided by director Shima Shiko as she bravely attempts it for her boyfriend. The video realistically captures her progression as she gradually becomes accustomed to anal stimulation, using vaseline to ease penetration. It includes a scene of her naturally defecating into a fishbowl, conveying both her embarrassment and determination. The video also features insertion of items such as cocktail sausages and quail eggs into her anus.
Further scenes show her tightly bound, bent over backward with anal beads and dildos inserted, followed by forced urination via catheter. In the finale, the girl—now accustomed to anal expansion—returns to her boyfriend bareback with a dildo still inserted deep in her ass. Her transformation from fear to pleasure during anal stimulation leaves a powerful impression.