In the school classroom after school, Mary was caught masturbating her nipples by Ai, who became aroused upon witnessing this sight. Ai asked Mary to continue her nipple play while he watched, his erect nipples becoming harder under Mary's touch. As Ai used his free tongue to tease and stimulate Mary's hardened nipples with his saliva, she couldn't help but moan in pleasure. Finally, unable to resist any longer, Mary climaxed from the intense sensations on her nipples.
It was now time for payback; Ai lay down on the desk and presented his own sensitive nipples to Mary. Using her long, skilled tongue, Mary began to tease and stimulate Ai's nipples, causing him to writhe in delight. As her tongue caressed his sensitive flesh, Ai found himself gasping for air due to the overwhelming sensation. His responsive nipples twitched uncontrollably until they reached their peak, sending waves of ecstasy through his body.
In total, five couples were featured in this exclusive video release. However, please note that depending on the distribution method, some scenes may not be included or appear differently than described here.