The busty summoner didn't summon a battle-hardened hero—she summoned an exhausted corporate drone!! The curious summoner is thrilled by the items from another world—things she’s seeing for the very first time.

A smartphone, an umbrella, an energy drink, and... a condom!? The moment she hears what it's for, she finds herself wanting to know exactly how to use it... A heart-pounding, bust-bouncing tale of a first-time adventure in another world!!

(Source: Melonbooks; translated)

Note: Published in Isekai Rakuten Vol.2