Will you, please, let me know whether it is permissible to repeat intercourse with wife without ablution or taking bath for the first intercourse? And what to do if one wants to go for such intercourse?

Answered according to Hanafi Fiqh by Darulifta-Deoband.org

بسم الله الرحمن الرحيم

(Fatwa: 149/108/L=02/1435)

After having sex with wife, it is lawful to have a second intercourse even without wudhu or ghusl, but it is better to do ghusl, or do wudhu or at least wash the private parts.

Allah knows Best!

Darul Ifta,
Darul Uloom Deoband