Axlyz, this is not even the Vaishnava POV (may be Prabhupada made it so). The husband and wife are perfectly entitled to carnal pleasures within the limits of 'dharma', lust is not advocated and nor is use of force, keeping in view each other's health, enjoyment, and other responsibilities; and the whole society is notified of their relationship at the time of marriage. There is no bar on marriage of bhaktas among followers of Madhvacharya, Ramanujacharya or Vallabhacharya (Vallabha himself was married and had children). Of course, sex in olden times resulted in children. Now with the use of contraceptives the situation is advantageous to both, men and women. They say 'Ek nari, Brahmachari'.
One does not even loose Brahmacharya by sex in marriage. And,
Vinayaka, brahmins have no special problems in this.
There is record of rishi-patnis asking their husbands for sexual satisfaction (Sage Kashyapa). Don't take Hindus to be Victorians. Kama is one of the 'purusharthas'. These are the mantras chanted at the time of marriage:
Who offered this maiden? to whom is she offered?
Kama (the god of love) gave her to me, that I may love her
Love is the giver, love is the acceptor
Enter thou, the bride, the ocean of love. Kama Sukta
I take thy hand in mine, yearning for happiness
I ask thee, to live with me, as thy husband
Till both of us, with age, grow old. RigVeda (Surya 10.85)
I am the sky, you are the earth. I am the thought, you are the speech. I am the fire and you are the fuel. I am the song, you are the verse. I am the ocean, you are the shore. I am the strength but you are the beauty. I am the Purush, and you are my Prakriti.