Taiman!: Dansou Musume "Yamero Boku ni Sawaru na..."

It's the body of an innocent girl hidden in a boys' uniform! Stripped and licked, her pussy gets sticky... At this rate, she'll get passed around amongst the delinquents...!
(Source: Coolmic)
Note: Simultaneously released in long-strip and traditional formats, with 18 episodes and 6 chapters respectively.