Ryuu Ouji-sama no Kyouiku Nikki!

College student Kyomu Torako is summoned to another world to be a tutor for the young princes of the Vivre family, a royal family of dragon people. Dealing with the eccentric princes is tough, and Torako is reluctant at first, but she soon begins to see her lonely past reflected in them. This is a story about communication that transcends the barriers of race, between the dragon princes and a delinquent girl.

(Source: Natalie, translated)