tōu​cháng​jìn​guǒ

to secretly taste forbidden fruit

Senses

偷尝禁果/ 偷嚐禁果 tōu​cháng​jìn​guǒ to secretly taste forbidden fruit

literally "to sneakily taste the forbidden fruit"; figurative for engaging in premarital or underage sexual relations in secret

References

see 偷尝禁果/偷嚐禁果 尝禁果/嘗禁果