[Nukunukujima (Akai Same)] A Story About the Lewd Things the Onee-San I Met at the Library Does to Me [RedLantern]

A busty onee-san lounging in the library stacks pulls a nervous schoolboy onto her lap, teasing him about the 'misfire' from earlier and cooing that this time they'll do it properly. Chitose soon drags her flustered young companion Yuuki-kun into a bathroom, where a deep, drooling kiss gives way to her sweet offer to relieve the ache that hurts so bad — soft hands and an overwhelming chest working him over until he can barely stand it. Once he's buried inside her, she takes the lead on top, praising his instinctively moving hips and guiding him to thrust together until both are drenched, panting, and utterly hooked on each other.