Masanori Makita and Yuta Okamoto are old friends.
Yuta might be two years younger, but he matured early and decides to help the earnest Masanori buy some adult toy!
Masanori gets excited looking at dirty magazines... but he's too big to fit into the toy he bought for himself!
Unable to just sit back and watch, Yuta decides to lend a hand...
As much as Masanori wishes he'd go limp from the embarrassment, he's entranced by the pleasure of being milked.
Realizing how off-putting it must all be for his friend, Masanori looks at Yuta's face... only to be shocked at how he looks... and even more shocked at what he does next...!
What will happen now that the two are no longer just old friends...?
